---
product_id: 666182260
title: "- Ozlo Sleepbuds® | Comfortable Side Sleeper Headphones | Up to 10 Hours of Bluetooth LE Streaming | Science-Backed Sleep Sounds | Snore Blocking Earbuds"
brand: "ozlo"
price: "$516.72"
currency: USD
in_stock: true
reviews_count: 13
category: "Ozlo"
url: https://www.desertcart.us/products/666182260-ozlo-sleepbuds-comfortable-side-sleeper-headphones-up-to-10-hours
store_origin: US
region: United States of America
---

# 10h Bluetooth LE streaming Science-backed noise & snore blocking Side sleeper ultra-comfort fit - Ozlo Sleepbuds® | Comfortable Side Sleeper Headphones | Up to 10 Hours of Bluetooth LE Streaming | Science-Backed Sleep Sounds | Snore Blocking Earbuds

**Brand:** ozlo
**Price:** $516.72
**Availability:** ✅ In Stock

## Summary

> 😴 Unlock your best sleep yet with Ozlo Sleepbuds® — silence the world, embrace the dream.

## Quick Answers

- **What is this?** - Ozlo Sleepbuds® | Comfortable Side Sleeper Headphones | Up to 10 Hours of Bluetooth LE Streaming | Science-Backed Sleep Sounds | Snore Blocking Earbuds by ozlo
- **How much does it cost?** $516.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/666182260-ozlo-sleepbuds-comfortable-side-sleeper-headphones-up-to-10-hours)

## Best For

- ozlo enthusiasts

## Why This Product

- Trusted ozlo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Night Power:** Up to 10 hours streaming + portable Smart Case recharge.
- • **Distraction-Free Design:** No mic, no calls—just pure, uninterrupted sleep support.
- • **Seamless Sleep Detection:** Auto-switches from streaming to soothing noise masking when you nod off.
- • **Clinically Proven Sleep Tech:** Fall asleep faster & stay asleep longer—no meds needed.
- • **Side Sleeper Approved Comfort:** Ultra-soft silicone tips mold perfectly for all-night wear, even on your side.

## Overview

Ozlo Sleepbuds® are ultra-compact, side-sleeper-friendly earbuds engineered with clinically proven sleep technology. Featuring up to 10 hours of Bluetooth Low Energy streaming, biometric sleep detection, and science-backed noise masking sounds, they block disruptive noises like snoring and city sounds. Designed exclusively for sleep, they offer a secure, comfortable fit with no microphone or call functions, ensuring uninterrupted rest every night.

## Description

desertcart.com: Ozlo Sleepbuds® | Comfortable Side Sleeper Headphones | Up to 10 Hours of Bluetooth LE Streaming | Science-Backed Sleep Sounds | Snore Blocking Earbuds : Electronics

Review: A light sleeper no longer being woken up! - I am a pretty light sleeper. I have four children, ages 9-17, and sometimes they stay up late, sometimes they wander into my room to get something or other late at night, sometimes my husband snores or coughs, :) and sometimes we have a train that goes by the house at night. Just typical life stuff, but I crack my eyelid for a second when I hear things, and obviously that's pulling me out of good sleep. I used to turn on the fan in my bathroom, hoping to drown out some of the noise. I also got a white noise maker to try to drown things out even more. I liked having those things, but I was still being woken up. These sleepbuds are a life saver for blocking all those little noises that would normally interrupt my sleep (even if just briefly). First, they are very comfortable. The medium size fits my ear very well. You need to twist it back into your ear for the little wing tip to fit snugly into the groove of your ear. Once you've got them in, there is no risk of them falling out. I am a side sleeper and 95% of the night I sleep on only my right side, so I usually just put the left ear in, and my right ear is pressed against the pillow. The sounds in the app are very soothing. My favorite right now is Crimson Cloak, which has a very nice even tone in the middle range. It's perfect white noise. I've also slept with the crackling fire one, and the raindrops one - and both are also soothing. But, I go back to the simple white noise options most often. There are not very many sleep sounds in the Ozlo app, only about ten (I'd love if there were more options), but I had no trouble finding one I like. Plus, I have a subscription to Headspace and I'm able to use these sleepbuds with their night sounds if I want. One thing I like about the sounds in the app is that they don't overwhelm. It doesn't feel like anything is blasting in your ear. The sound almost feels "far away" like you're hearing it from outside a window. This is not a defect of the earbuds, because I can use the buds when listening to other things on my phone and it sounds great. I think it is a feature of the sounds within the app. They don't feel overwhelming, and I have no trouble falling right to sleep. My husband thinks I must be getting into a pretty deep sleep when I wear them, because he says I make noises in my sleep when I'm really out :) and I've been doing that ever since wearing these. I dream often, so maybe that's why?? Every morning my husband is asking, "Did you hear me cough? Did you hear me get up in the night? Did you hear the dog bark?" and whenever I answer "no" he is super impressed. I sleep about 7-8 hours a night and the battery always lasts through the night. But, they do have to go back in the case to charge every day. One night I put one of the earbuds back in the case flipped 180, and so it didn't charge, and that night it did not have enough battery to use it. Connecting them up to my phone was easy. They walk you through how to do it in the app. It took about 30 minutes for the updates to download and then it was ready to go. They auto connect via bluetooth when I open the case. But, one odd thing is that to disconnect them I have to put them back in the case, close the lid, and then turn off my bluetooth for a second so they disconnect. I'm hoping that is something that can be fixed, so they disconnect automatically when I put them back in the case in the morning. My husband keeps talking about wanting to try them, but I'm reluctant to not have them for a night while he tries them out :). I guess I'll just have to get him his own pair!
Review: YOU NEED TO KNOW THIS BEFORE BUYING THESE! - UPDATE: I got a great response from customer service. They emailed back and forth with me and finally after taking the steps they suggested twice, it ended with a factory reset which fixed it. The left earbud worked perfectly for 3 weeks and here we are again with the earbud with the same issue. I did all the steps as last time but now it won't even factory reset. So now I start the back and forth with customer service yet again. Earbuds at this price point should work. If I was the only one having issues I would think it was a fluke but clearly I am not based just in the desertcart reviews. I can't fault customer service, they are super responsive but I still want reliable earbuds. I will revisit this rating if I get a satisfactory response from customer service but the cons significantly outweigh the pros at this point. I've been using these for almost 6 months and I'm a side sleeper. They were so comfortable until about a month ago when I started waking up with my right ear really hurting. I thought maybe the cover I was using was worn out because it felt like a hard piece of the earbud was poking into one spot in my ear. I tried all the different covers thinking a change would help but it did not. I tried adjusting how it sat in my ear, no luck. It got so bad that it was waking me up in the middle of the night and I had to take it out. I could live with using just one but that wasn't an option thanks to the next issue. The left earbud either has no sound at all or it is so quiet I can barely hear it with the volume all the way up. This also creates a problem if I want to use both earbuds at the same time because I either get sound from the right only or get a little sound on the left and blasting on the right. I have reset the earbuds and factory reset the case several times. I regularly clean them according to the manufacturer's instructions. None of this works, it just keeps happening. It's interesting to note that so many reviews have similar issues with the left earbud and how many negative reviews are added after 5 or 6 months of use, well past the return date. I also was frustrated with the amount of time it takes to just add one new sleep sound and I can't use my phone or move it away from the case. I just gave up and use the default sounds. I took quite a while to take the plunge and spend $300 on earbuds. If you asked me 2 or 3 months in I would've happily recommended them. I was willing to overlook the bugs and the oddly complicated connection process. I wouldn't say that today. If you want to spend $300 for sleep earbuds that will work for 5 months at best then go for it but I would find another alternative. I really hope I get a real solution from customer service but based on other reviews I'm not holding my breath. Ozlo should have worked out the bugs before releasing these, not over promised what they will do, and definitely lowered the price to match what they could deliver. Seeing how many have posted reviews in May and June about technical issues and not getting great customer service responses, I fear that the ozlo house of cards is about to fall leaving us all with very expensive garbage.

## Features

- CLINICALLY PROVEN: Our Sleep Technology is Clinically Proven to Help You Fall Asleep Faster and Stay Asleep Longer, Without Pharmaceutical Intervention – and the Associated Side Effects.
- STREAM ALL NIGHT: Enjoy up to 10 hours of playtime on a single charge, with the Smart Case providing extra power on the go for added convenience and portability.
- SLEEP DETECTION: Sleepbuds' biometric sensors can seamlessly detect when you fall asleep, auto-magically switching from your streaming audio to built-in noise-masking sounds.
- HOW THEY WORK: Ozlo Sleepbuds use an innovative connection system where the Smart Case acts as a bridge—connecting to your phone via standard Bluetooth and streaming audio to the Sleepbuds using Bluetooth Low Energy (BLE). This reduces power needs, allowing for a smaller battery and ultra-tiny size that’s comfortable all night, in any sleeping position. For best performance, keep your Sleepbuds within 10 feet of the Smart Case, and your phone within 30 feet.
- IN-EAR ALARM: Ozlo Sleepbuds have a built-in personal alarm that gently wakes you from your sound sleep without jarring you or your partner.
- SUPER COMFY: Side Sleeper Approved. Ozlo Sleepbuds feature ultra-soft, squishy silicone tips that mold to your ears, providing unparalleled comfort and a secure-fit, even for all-night wear.
- DESIGNED FOR SLEEP, NOT FOR CALLS: Ozlo Sleepbuds are made for one thing: helping you sleep better. They do not include a microphone and cannot take phone calls, because they are not regular earbuds. Instead, they are ultra-compact, incredibly comfortable for all sleep positions, and built to block out the noises that interrupt your rest. Every detail is designed to support better sleep, not daily use.
- NOISE BLOCKING: Our soft silicone tips passively block noise, while our Science-Backed Sleep Sounds help cover up noisy sleep-disruptions like snoring partners, loud cities, dogs barking, and more.
- SLEEPBUDS LEGACY: With decades of headphone engineering expertise, our team acquired the original Sleepbuds patents to create the next generation—Ozlo Sleepbuds. Redesigned from the ground up, they’re engineered for your best sleep yet.
- NO MICROPHONE: These Sleepbuds are built for peace and privacy. No mic means no calls, no voice assistants—just uninterrupted sleep.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJB1ZL8V |
| Additional Features | Noise Blocking |
| Age Range Description | All |
| Best Sellers Rank | #1,670 in Electronics ( See Top 100 in Electronics ) #6 in Sleep Earbuds |
| Brand | Ozlo |
| Built-In Media | Cable, Charging Station, Eartip, User Manual |
| Color | White |
| Compatible Devices | Cellphone, Tablets |
| Compatible Phone Models | Universal (iPhone, Android) |
| Customer Reviews | 3.5 out of 5 stars 2,010 Reviews |
| Enclosure Material | Silicone |
| Form Factor | In-Ear |
| Item Dimensions | 5.37 x 2.3 x 5.37 inches |
| Item Weight | 100 Grams |
| Manufacturer | Ozlo |
| Material | Silicone |
| Mfr Part Number | 01001100WW1 |
| Model Number | HEADPHONES |
| Shell Type | In-Ear |
| Smart Home Compatibility | Not Smart Home Compatible |
| Theme | Sleep Technology |
| UPC | 860010876145 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Ozlo
- **Color:** White
- **Compatible Devices:** Cellphone, Tablets
- **Form Factor:** In-Ear
- **Shell Type:** In-Ear

## Images

![- Ozlo Sleepbuds® | Comfortable Side Sleeper Headphones | Up to 10 Hours of Bluetooth LE Streaming | Science-Backed Sleep Sounds | Snore Blocking Earbuds - Image 1](https://m.media-amazon.com/images/I/61W4r59jo3L.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: How long does the battery last on a single charge?**
A: Ozlo Sleepbuds offer up to 10 hours of playtime on a single charge, giving you a full night of audio without interruption. The Smart Case provides additional power for added convenience when you need it.

**Q: How do Ozlo Sleepbuds stream audio all night?**
A: The Smart Case connects to your phone via standard Bluetooth and streams audio to the Sleepbuds using Bluetooth LE (Low Energy). This efficient connection reduces power consumption, enabling the ultra-tiny size that stays comfortable all night long.

**Q: What happens when I fall asleep while streaming?**
A: Built-in sleep detection sensors monitor when you drift off. Once asleep, the Sleepbuds automatically transition from your streaming audio to science-backed sleep sounds designed to help you stay asleep through the night.

**Q: Can I use Ozlo Sleepbuds for phone calls or voice assistants?**
A: No. Ozlo Sleepbuds are designed exclusively for sleep and do not include a microphone. That means no phone calls and no voice assistants — just a focused, distraction-free sleep experience built around your rest.

**Q: Does the in-ear alarm wake my partner too?**
A: The personal alarm plays directly in your ears at a gentle volume, so only you hear it. Your partner stays undisturbed while you wake up on your own schedule — no blaring alarm clocks needed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A light sleeper no longer being woken up!
*by L***K on November 22, 2024*

I am a pretty light sleeper. I have four children, ages 9-17, and sometimes they stay up late, sometimes they wander into my room to get something or other late at night, sometimes my husband snores or coughs, :) and sometimes we have a train that goes by the house at night. Just typical life stuff, but I crack my eyelid for a second when I hear things, and obviously that's pulling me out of good sleep. I used to turn on the fan in my bathroom, hoping to drown out some of the noise. I also got a white noise maker to try to drown things out even more. I liked having those things, but I was still being woken up. These sleepbuds are a life saver for blocking all those little noises that would normally interrupt my sleep (even if just briefly). First, they are very comfortable. The medium size fits my ear very well. You need to twist it back into your ear for the little wing tip to fit snugly into the groove of your ear. Once you've got them in, there is no risk of them falling out. I am a side sleeper and 95% of the night I sleep on only my right side, so I usually just put the left ear in, and my right ear is pressed against the pillow. The sounds in the app are very soothing. My favorite right now is Crimson Cloak, which has a very nice even tone in the middle range. It's perfect white noise. I've also slept with the crackling fire one, and the raindrops one - and both are also soothing. But, I go back to the simple white noise options most often. There are not very many sleep sounds in the Ozlo app, only about ten (I'd love if there were more options), but I had no trouble finding one I like. Plus, I have a subscription to Headspace and I'm able to use these sleepbuds with their night sounds if I want. One thing I like about the sounds in the app is that they don't overwhelm. It doesn't feel like anything is blasting in your ear. The sound almost feels "far away" like you're hearing it from outside a window. This is not a defect of the earbuds, because I can use the buds when listening to other things on my phone and it sounds great. I think it is a feature of the sounds within the app. They don't feel overwhelming, and I have no trouble falling right to sleep. My husband thinks I must be getting into a pretty deep sleep when I wear them, because he says I make noises in my sleep when I'm really out :) and I've been doing that ever since wearing these. I dream often, so maybe that's why?? Every morning my husband is asking, "Did you hear me cough? Did you hear me get up in the night? Did you hear the dog bark?" and whenever I answer "no" he is super impressed. I sleep about 7-8 hours a night and the battery always lasts through the night. But, they do have to go back in the case to charge every day. One night I put one of the earbuds back in the case flipped 180, and so it didn't charge, and that night it did not have enough battery to use it. Connecting them up to my phone was easy. They walk you through how to do it in the app. It took about 30 minutes for the updates to download and then it was ready to go. They auto connect via bluetooth when I open the case. But, one odd thing is that to disconnect them I have to put them back in the case, close the lid, and then turn off my bluetooth for a second so they disconnect. I'm hoping that is something that can be fixed, so they disconnect automatically when I put them back in the case in the morning. My husband keeps talking about wanting to try them, but I'm reluctant to not have them for a night while he tries them out :). I guess I'll just have to get him his own pair!

### ⭐ YOU NEED TO KNOW THIS BEFORE BUYING THESE!
*by M***R on July 12, 2025*

UPDATE: I got a great response from customer service. They emailed back and forth with me and finally after taking the steps they suggested twice, it ended with a factory reset which fixed it. The left earbud worked perfectly for 3 weeks and here we are again with the earbud with the same issue. I did all the steps as last time but now it won't even factory reset. So now I start the back and forth with customer service yet again. Earbuds at this price point should work. If I was the only one having issues I would think it was a fluke but clearly I am not based just in the Amazon reviews. I can't fault customer service, they are super responsive but I still want reliable earbuds. I will revisit this rating if I get a satisfactory response from customer service but the cons significantly outweigh the pros at this point. I've been using these for almost 6 months and I'm a side sleeper. They were so comfortable until about a month ago when I started waking up with my right ear really hurting. I thought maybe the cover I was using was worn out because it felt like a hard piece of the earbud was poking into one spot in my ear. I tried all the different covers thinking a change would help but it did not. I tried adjusting how it sat in my ear, no luck. It got so bad that it was waking me up in the middle of the night and I had to take it out. I could live with using just one but that wasn't an option thanks to the next issue. The left earbud either has no sound at all or it is so quiet I can barely hear it with the volume all the way up. This also creates a problem if I want to use both earbuds at the same time because I either get sound from the right only or get a little sound on the left and blasting on the right. I have reset the earbuds and factory reset the case several times. I regularly clean them according to the manufacturer's instructions. None of this works, it just keeps happening. It's interesting to note that so many reviews have similar issues with the left earbud and how many negative reviews are added after 5 or 6 months of use, well past the return date. I also was frustrated with the amount of time it takes to just add one new sleep sound and I can't use my phone or move it away from the case. I just gave up and use the default sounds. I took quite a while to take the plunge and spend $300 on earbuds. If you asked me 2 or 3 months in I would've happily recommended them. I was willing to overlook the bugs and the oddly complicated connection process. I wouldn't say that today. If you want to spend $300 for sleep earbuds that will work for 5 months at best then go for it but I would find another alternative. I really hope I get a real solution from customer service but based on other reviews I'm not holding my breath. Ozlo should have worked out the bugs before releasing these, not over promised what they will do, and definitely lowered the price to match what they could deliver. Seeing how many have posted reviews in May and June about technical issues and not getting great customer service responses, I fear that the ozlo house of cards is about to fall leaving us all with very expensive garbage.

### ⭐⭐⭐⭐⭐ Very happy with the quality and performance of these Sleepbuds
*by M***L on July 5, 2026*

Just returned from a week-long trip where both my wife and I used these every night. We had tried using Bose sleepbuds when they first came on the market and found the reliability to be wanting (Bose tried a few different designs and were very good about replacing the originals and refunding us when they finally took them off the market). The Ozlo Sleepbuds performed very well. They are quite comfortable. They come with 3 sizes of replaceable rubber ear fittings. I used the standard size with no problem and may experiment with other sizes to see if that offers any improvement. The selection of sounds is pretty good. I would be happy if they offered even more of them, but am satisfied with the current selection. The built in alarm is also useful - you will likely use it as the sound masking is very effective and sounds that might normally wake you in the morning are inaudible. And, of course, that means that the sounds you are trying to mask that bother you when sleeping are also effectively eliminated. There is volume control for both sleep audio and alarms as well. I’ve only had these for a few weeks now but so far the quality seems very dependable. They work very similarly to my Apple AirPods, and I suspect that technology advancements since the earlier Bose versions have made it possible to manufacture more reliable small battery products like these. Like Apple’s AirPods, they are stored in a case that you charge and the sleepbuds charge while inside the case. You get about 10 hours from charged sleepbuds, and about 3-4 full charges from the case, which makes them easy to maintain and travel with. They have so far made sleeping while traveling much more enjoyable and I recommend them.

## Frequently Bought Together

- Ozlo Sleepbuds® | Comfortable Side Sleeper Headphones | Up to 10 Hours of Bluetooth LE Streaming | Science-Backed Sleep Sounds | Snore Blocking Comfortable Earbuds
- Manta Sleep Mask - 100% Light Blocking, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Travel/Shift Work

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-22*