---
product_id: 21300963
title: "OTIUM LFS Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Sports Earphones with Mic HD Stereo Sweatproof in-Ear Earbuds Gym Running Workout 15 Hour Battery Sound Isolation Headsets"
brand: "otium"
price: "$44.73"
currency: USD
in_stock: true
category: "Otium"
url: https://www.desertcart.us/products/21300963-otium-lfs-bluetooth-headphones-wireless-earbuds-ipx7-waterproof-sports-earphones
store_origin: US
region: United States of America
---

# HD Stereo Sound - Crisp & Deep Bass IPX7 Waterproof - Sweatproof & Rainproof 15H Battery Life - All-day Power OTIUM LFS Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Sports Earphones with Mic HD Stereo Sweatproof in-Ear Earbuds Gym Running Workout 15 Hour Battery Sound Isolation Headsets

**Brand:** otium
**Price:** $44.73
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your hustle with sound that moves as fast as you do!

## Quick Answers

- **What is this?** OTIUM LFS Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Sports Earphones with Mic HD Stereo Sweatproof in-Ear Earbuds Gym Running Workout 15 Hour Battery Sound Isolation Headsets by otium
- **How much does it cost?** $44.73 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/21300963-otium-lfs-bluetooth-headphones-wireless-earbuds-ipx7-waterproof-sports-earphones)

## Best For

- otium enthusiasts

## Why This Product

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

## Key Features

- • **Marathon-Ready Battery:** Up to 15 hours of non-stop music to fuel your longest sessions.
- • **Immersive HD Stereo Sound:** Dynamic drivers deliver crystal-clear highs and booming bass for premium audio.
- • **Ergonomic Sport-Ready Design:** Stay-in-ear tech with comfy ear hooks and tangle-free neckband built for every workout.
- • **Seamless Connectivity & Control:** Bluetooth 5.3 with 30ft range, dual device pairing, and intuitive touch controls keep you effortlessly connected.
- • **Unstoppable Waterproof Performance:** IPX7 rating means no sweat or rain can slow your grind.

## Overview

The OTIUM LFS Bluetooth Headphones are IPX7 waterproof wireless earbuds designed for active professionals. Featuring HD stereo sound with deep bass, a 15-hour battery life, Bluetooth 5.3 connectivity with dual device pairing, and ergonomic ear hooks for secure fit, these sweatproof earbuds deliver premium audio and durability for running, gym, and outdoor workouts.

## Description

desertcart.com: OTIUM LFS Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Sports Earphones with Mic HD Stereo Sweatproof in-Ear Earbuds Gym Running Workout 15 Hour Battery Sound Isolation Headsets : Electronics

## Features

- IPX7 waterproof,Adopting highly sealed shell + nano-coating waterproof technology, its waterproof performance reaches IPX7 waterproof standard, and it is not afraid of sweat attack even if it is used in severe sports. Great for running, hiking, cycling, fitness, yoga, travel, gym etc.
- Excellent sound quality, headset and Bluetooth for stereo sound and superb bass sound. Clear high & low volume. Best wireless earbuds sound.Bulit-in mic with voice notification of incoming calls
- Up to 8 hours ,music playing for full battery charge. Super quick charge time with full charge light indication.The headphone battery status will be automatically displayed on the IOS Phone screen.
- With easy to use button ,Allows skip/play/pause on your music tracks as well as all phone use without reaching your phone. Up to 30ft Bluetooth range in the open space and 10ft in the obstacles space. Can be connected with two devices Simultaneously. Super quick pairing with android, IOS and other bluetooth devices.
- State of the art earphones design, Best workout sweatproof bluetooth ear buds. Great for Running, Jogging, Hiking, Biking, Gym etc. Stay in Ear Tech with Comfortable Ear Hook. Neckband design, no wires tangling, and it's easy to storage to your sports armband or arm package bag.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018APC4LE |
| Additional Features | HD Stereo Sound, IPX7 Waterproof & Sweatproof, Long Battery Life, Microphone Included, Sweatproof |
| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising, Running |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 8 Hours |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | #4,413 in Electronics ( See Top 100 in Electronics ) #354 in Earbud & In-Ear Headphones |
| Bluetooth Range | 30 Feet |
| Bluetooth Version | 5.3 |
| Brand Name | Otium |
| Built-In Media | Bluetooth Headphone, Cable, Eartip |
| Cable Features | Non-Removable |
| Color | A, Red |
| Compatible Devices | iPod Touch |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Bluetooth |
| Customer Package Type | [SOFT BOX] |
| Customer Reviews | 4.2 4.2 out of 5 stars (27,827) |
| Earpiece Shape | Angular with ear hook |
| Enclosure Material | Silicone |
| Frequency Range | [20 Hz - 20,000 Hz] |
| Global Trade Identification Number | 00611702218015 |
| Headphone Folding Features | In Ear |
| Headphone Jack | Micro USB |
| Headphones Ear Placement | In Ear |
| Is Autographed | No |
| Item Type Name | Headphones |
| Item Weight | 18 Grams |
| Manufacturer | Otium Shenzhen Na Yin Technology CO.,LTD. |
| Model Name | U8 |
| Model Number | U8 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Specific Uses For Product | Sports and Exercise, Travel |
| Style Name | Sporty |
| Theme | Sports |
| UPC | 611702218015 |
| Unit Count | 1.0 Count |
| Warranty Description | One year Warranty |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Otium
- **Color:** A, Red
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** Sound Isolation

## Images

![OTIUM LFS Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Sports Earphones with Mic HD Stereo Sweatproof in-Ear Earbuds Gym Running Workout 15 Hour Battery Sound Isolation Headsets - Image 1](https://m.media-amazon.com/images/I/51lp3g+Hv+L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is it true once they re down to 30% battery life it keeps repeating battery low every few minutes?**
A: Currently on my second (about to be third) set since 2019. For the price point I can't complain; after about 2 years the battery life is down to maybe 6-8 hours. The downside, once it hits around 25% battery it says "low battery" about once every 3-5mins for about 15mins and then dies

**Q: Does it have active noice cancellation or passive?**
A: Dear valued customer,
Thanks for your question.
As for your question of the earphones noice cancellation,it is introduced in the product page.
Our headphones apply CVC6.0 Noise Suppression Technology,which means that they shield outside noise actively. You would feel quiet around of you and there is only music in your headphones.
Have a nice day!

**Q: Does it stay on while running or when moving rapidly?  Does it fit securley?  are the hooks sturdy enough to hold the piece in place?**
A: Dear valued customer,
Thanks for your question.
The pair of headphones are specially designed for sports,so it could stay stable while running and moving rapidly because of the exist of the hooks.There are totally three different sizes of earbuds(S/M/L) in the case.You would find the fittest for your ears.
Have a nice day!

**Q: Can I swim with these?  I see waterproof in the description, but also sweatproof, which makes me nervous that that's the maximum amount of water**
A: Dear valued customer,
Thanks for your question.
Our headphones are coated with nano waterproof material, and they are rated IPX7 waterproof level. It will not be damaged by rain or even in the shower - but we strongly do not recommend using them in a pool.
Have a nice day.

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