---
product_id: 315376693
title: "Yinyoo KBEAR KS1 in Ear Monitors, Stereo Wired Earbuds, Dual Magnectic Circuit Dynamic HiFi Earphones Headset, Noise Canceling Detachable Cable Auriculares (without mic, black)"
brand: "yinyoo"
price: "$53.98"
currency: USD
in_stock: true
reviews_count: 10
url: https://www.desertcart.us/products/315376693-yinyoo-kbear-ks1-in-ear-monitors-stereo-wired-earbuds-dual
store_origin: US
region: United States of America
---

# High sensitivity 109 dB Dual magnetic dynamic drivers Detachable 2PIN 0.78mm cable Yinyoo KBEAR KS1 in Ear Monitors, Stereo Wired Earbuds, Dual Magnectic Circuit Dynamic HiFi Earphones Headset, Noise Canceling Detachable Cable Auriculares (without mic, black)

**Brand:** yinyoo
**Price:** $53.98
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — don’t just listen, immerse!

## Quick Answers

- **What is this?** Yinyoo KBEAR KS1 in Ear Monitors, Stereo Wired Earbuds, Dual Magnectic Circuit Dynamic HiFi Earphones Headset, Noise Canceling Detachable Cable Auriculares (without mic, black) by yinyoo
- **How much does it cost?** $53.98 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/315376693-yinyoo-kbear-ks1-in-ear-monitors-stereo-wired-earbuds-dual)

## Best For

- yinyoo enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Premium Value:** Backed by 60-day refund, 12-month warranty, and 24/7 support — the perfect gift for yourself or your favorite music lover.
- • **Customizable Comfort Fit:** Ergonomic, skin-friendly high-density PC casing ensures a locked-in fit that stays secure during workouts or daily commutes.
- • **Immersive Hi-Fi Soundstage:** Experience crystal-clear highs, rich mids, and punchy bass with dual magnetic circuit drivers designed for audiophile-grade clarity.
- • **Versatile Wired Convenience:** Detachable 2PIN cable design offers easy replacement and upgrade options, keeping your earbuds fresh and tangle-free.
- • **Premium Build with Playability:** Aluminum alloy nozzles and 4N pure copper cables deliver durability and enhanced audio transparency for a refined listening experience.

## Overview

The Yinyoo KBEAR KS1 in-ear monitors feature dual magnetic dynamic drivers with an independent rear sound cavity for powerful bass and detailed mids. Equipped with a detachable 2PIN 0.78mm pure copper cable and aluminum alloy nozzles, these wired earbuds deliver high-fidelity sound with ergonomic comfort and secure fit, ideal for sports and daily use. With a sensitivity of 109 dB and noise-isolating design, they offer premium audio performance at an unbeatable price point under $20, supported by a 60-day refund and 12-month warranty.

## Description

Product Description KBEAR founded by a Professional HiFi team , is designed to provide customers with the well-designed best sound quality of HiFi audio products. So here we bring the high performance for audio earphones less than 20 usd of KS1 headphones monitor for you. Lightweight Design： The ultra-lightweight material and ergonomic shapes of the ear for maximum comfort and lightness. This is also mentioned by many customers in the evaluation. What sound can you heard? These are coming from customers 1.KBEAR KS1-crystal clear sound,for a bass-oriented IEM earphones. 2.The bass is nice and tight, smooth (not dull) mids, Highs are not as fatiguing as other V-shape tuned IEMs. Immersive Sound Punchy bass at its best, immersive sound like never before. Monitors Headphones for Stage Designed for the stage, just music and you, with music Brighten up your life. Gentle reminder 1. It is recommended to rest your ear after every two hours. 2.Please lower music volume before connecting earphones with audio devices to avoid earbud's diaphragm damage. 3. Burn the earbuds at low volume for 24 hours, the sound will be better. 4.If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears. High performance audio wired earbuds perfect for business, travel, walk, home, parties, school, Christmas gift, Thanksgiving day, Halloween, Black Friday. Specification data comparison KBEAR KS1 CCZ MELODY WHIZZER OS1 PRO KBEAR KS2 KBEAR Storm

Review: Great Value - I have no experience of IEMs, but I have a lot of experience of "standard" headphones and earbuds. I'm always experimenting because I never seem to find a product that I'm totally happy with. For the money these KB EAR seem very good. The sound quality is inoressive, and they seem to stay in my ears quite well. I can't comment on thir longevity yet as I've only been using them about a month, but they have survived so far, and I use them a lot. Others have commented the cord is prone to fankling, which is true. I've found, if when taking them off, if you can remember to move the little slider as far as it will go towards the ear hooks, this prevents fankling. I'm thinking in time I might want to try one of the "pro" version IEMs just to compare SQ, but I'm happy with these for the time being.
Review: Good sound quality - Good sound quality and hold around the ears

## Features

- Hi-Fi stereo: KS1 adopts dual magnetic circuit single DD unit. The DD is added an independent rear sound cavity, which can quickly accumulate and compress air to increase power and details. It features a powerful low frequency response, mellow midrange performance, transparent high frequency, great vocal resolution, wide sound field, richer instrument details, and delicate music performance.
- Immersive sound ：KS1 is matched with 4 strands of 4N pure copper cable, which effectively improve transparency, making low frequency more textured and vocals more charming. Using aluminum alloy nozzle, KS1 enhances bass texture and make mid-bass clean and smooth. Exchangeable 2PIN 0.78mm wire design improves playability.The mid-high frequency has nice transient and ductility. The powerful DD is excellent in presenting vocals with which you will be fully immersed in this wonderful world.
- Ergonomic comfort: the cabinet cavity of KS1 is made of imported high-density PC material which can well suppress diffuse reflection of sound waves inside cavity. Its material is skin-friendly. The whole cavity is smooth, comfortable to wear, durable, and provides a solid ergonomic wear experience. With such a locked-in fit, the earphones will not fall off when you are running, so that you can exercise and enjoy musics.
- High Performance: using the above materials, KS1 is affordable. It can let you hear a wonderful sound. It presents a really high performance of audio earphones around 20usd. The true Hi-Fi headphones are very suitable for purchasing as gifts for Christmas, Valentine's Day, Thanksgiving Day, and so on.
- What you will get: you can apply for a refund within 60 days, enjoy 12-month warranty, and have 100% satisfaction of customer service. And 24 hours email support is provided to make your purchase absolutely risk-free! Complete kit includes a headset cable, 2 earpieces, 3 pairs of silicone ear tips, and a user manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TWQ3TR7 |
| Age Range Description | Adult |
| Antenna Location | Audio Monitoring, Cycling, Exercising, Gaming, Recording, Running |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 4,323 in PC & Video Games ( See Top 100 in PC & Video Games ) 887 in Legacy Systems |
| Box Contents | Cable |
| Brand | Yinyoo |
| Brand Name | Yinyoo |
| Cable Features | Detachable |
| Colour | Black |
| Compatible Devices | Laptops, Desktops, Tablets, Telephones |
| Control Method | Touch |
| Control Type | Media Control |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 1,613 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | Rounded Tip |
| Enclosure Material | Aluminum,Copper |
| Form factor | In Ear |
| Frequency Range | 20 Hz - 20 kHz |
| Frequency Response | 20 KHz |
| Headphone Form Factor | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 18 Ohms |
| Is Autographed | No |
| Item Weight | 65 Grams |
| Manufacturer | Yinyoo |
| Model Name | KS1 |
| Model Number | KBEAR KS1 |
| Network Connectivity Technology | Wired |
| Noise Control | Sound Isolation |
| Noise control | Sound Isolation |
| Number of Items | 1 |
| Product Features | Lightweight |
| Sensitivity | 109 dB |
| Specific Uses For Product | Sports and Exercise |
| Style Name | without mic |
| Subject Character | in ear monitor headphones |
| Theme | sport |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Wired |

## Product Details

- **Brand:** Yinyoo
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Frequency response:** 20 KHz
- **Headphone jack:** 3.5 mm Jack
- **Impedance:** 18 Ohms
- **Model name:** KS1
- **Noise control:** Sound Isolation
- **Sensitivity:** 109 dB

## Images

![Yinyoo KBEAR KS1 in Ear Monitors, Stereo Wired Earbuds, Dual Magnectic Circuit Dynamic HiFi Earphones Headset, Noise Canceling Detachable Cable Auriculares (without mic, black) - Image 1](https://m.media-amazon.com/images/I/61ZMM6LD5IL.jpg)
![Yinyoo KBEAR KS1 in Ear Monitors, Stereo Wired Earbuds, Dual Magnectic Circuit Dynamic HiFi Earphones Headset, Noise Canceling Detachable Cable Auriculares (without mic, black) - Image 2](https://m.media-amazon.com/images/I/71S8zLRVgTL.jpg)
![Yinyoo KBEAR KS1 in Ear Monitors, Stereo Wired Earbuds, Dual Magnectic Circuit Dynamic HiFi Earphones Headset, Noise Canceling Detachable Cable Auriculares (without mic, black) - Image 3](https://m.media-amazon.com/images/I/71ex4PJg6cL.jpg)
![Yinyoo KBEAR KS1 in Ear Monitors, Stereo Wired Earbuds, Dual Magnectic Circuit Dynamic HiFi Earphones Headset, Noise Canceling Detachable Cable Auriculares (without mic, black) - Image 4](https://m.media-amazon.com/images/I/71KxoPQsofL.jpg)
![Yinyoo KBEAR KS1 in Ear Monitors, Stereo Wired Earbuds, Dual Magnectic Circuit Dynamic HiFi Earphones Headset, Noise Canceling Detachable Cable Auriculares (without mic, black) - Image 5](https://m.media-amazon.com/images/I/71f-6nwG0UL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long is the cord to these.?**
A: From earbuds down, about 3 1/2 feet. I'm 6'7", and when I wear them hidden down the back of my shirt they end up just below the waist like into my back pocket.

**Q: Can anyone tell me how much "bleed" there is from these? I want to keep my listening private too.**
A: Noone can hear the content of what your listening to. Also you dont hear outside noise. They are great

**Q: How do i contact this company with my order**
A: Links on the order page I think.

**Q: What kind of adapter should I get for these to this to work in my metronome that uses a 2.5mm jack? I'm confused by the "rings" on the various adapter**
A: I dont have my KBears in front of me but typically on the male (say in this case the end of the KBear cord ... what plugs into the device) you would see two rings ... i cant remember what order they typically are in but that is one ring for the left side and the other for the right side ... if these have 3 rings (or for anything that has the third ring) that third ring is related to the built in mic (for devices/headphones that have that feature), if i am not mistaken

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value
*by A***R on 2 June 2023*

I have no experience of IEMs, but I have a lot of experience of "standard" headphones and earbuds. I'm always experimenting because I never seem to find a product that I'm totally happy with. For the money these KB EAR seem very good. The sound quality is inoressive, and they seem to stay in my ears quite well. I can't comment on thir longevity yet as I've only been using them about a month, but they have survived so far, and I use them a lot. Others have commented the cord is prone to fankling, which is true. I've found, if when taking them off, if you can remember to move the little slider as far as it will go towards the ear hooks, this prevents fankling. I'm thinking in time I might want to try one of the "pro" version IEMs just to compare SQ, but I'm happy with these for the time being.

### ⭐⭐⭐⭐⭐ Good sound quality
*by D***D on 1 October 2025*

Good sound quality and hold around the ears

### ⭐⭐⭐⭐⭐ Value.
*by R***H on 3 March 2025*

Superb quality sound. Excellent purchase.

## Frequently Bought Together

- KBEAR KS1 Earphones in Ear Monitor Super Bass Wired Earbuds, Crystal Clear Sound IEM Headphones, High Resolution Noise Canceling Ear Monitors Headphone for Singers Musician Audifonos Auriculares
- Xvive U4 Wireless in-Ear Monitor System Professional IEM System Transmitter and Beltpack Receiver for Studio, Band Rehearsal,Live Performance (U4)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-13*