---
product_id: 599359270
title: "KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM"
brand: "h hifihear"
price: "710 kr"
currency: NOK
in_stock: true
reviews_count: 6
category: "H Hifihear"
url: https://www.desertcart.no/products/599359270-kbear-bt15-pro-iem-bluetooth-adapter-bluetooth-5-4-module
store_origin: NO
region: Norway
---

# Waterproof ear hook 30h total playback Bluetooth 5.4 stable connection KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM

**Brand:** h hifihear
**Price:** 710 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Cut the cords, not the quality — wireless freedom meets pro-grade sound!

## Quick Answers

- **What is this?** KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM by h hifihear
- **How much does it cost?** 710 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/599359270-kbear-bt15-pro-iem-bluetooth-adapter-bluetooth-5-4-module)

## Best For

- h hifihear enthusiasts

## Why This Product

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

## Key Features

- • **Marathon Battery Life:** Up to 6 hours per charge plus 4 full recharges from the compact 400mAh case—30 hours of uninterrupted music.
- • **Pro-Grade Low Latency Modes:** Optimized for gamers and musicians with 80ms latency and customizable sound modes for flawless sync.
- • **Immersive Hi-Fi Sound Quality:** Experience crystal-clear, natural audio with Bluetooth 5.4 and AAC codec for unmatched fidelity.
- • **Seamless Wired-to-Wireless Freedom:** Transform your favorite wired IEMs into wireless powerhouses in seconds with gold-plated plug-in design.
- • **Lightweight Comfort & Intuitive Control:** Ultra-light 4.9g ear hooks with one-button multifunction control keep you connected hands-free all day.

## Overview

The KBEAR BT15 PRO is a Bluetooth 5.4 adapter that converts wired IEMs into wireless earhooks with waterproof design, AAC codec support, and ultra-long 30-hour battery life. It offers low-latency modes ideal for gaming and music, lightweight comfort, and universal compatibility with all Bluetooth devices.

## Description

Buy KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM: Bluetooth Network Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Upgraded sound for sure. - I will definitely buy these again. I put these on a pair of IEM's and while listening to music on my iPhone from YouTube Music the sound was unbelievable and I can hear a major difference in sound quality. I highly recommend these.
Review: Good sound, okay build quality, distorted and loud status sounds. - The build quality of the case is very cheap, but not a dealbreaker. It is possible to accidentally have the adapters shift just enough to turn them on but they shift back easily. This happens when they are upside down. All of the status sounds (power, pairing, disconnect, connect) are extremely loud and heavily distorted. The actual audio quality is good and it stays in your ear well.

## Features

- 【Free Switch Between Wired and Wireless】- The plug-in design of KBEAR BT15 PRO earphone bluetooth adapter with gold-plated pins makes the wired headphones become wireless headphones in seconds, getting rid of the shackles of cables. You can choose the hybrid technology/dynamic/balanced armature earphones, and discover more interesting upgrades.
- 【High-Fidelity Sound, Outstanding Immersive Experience】- KBEAR BT15 PRO TWS HD bluetooth earhook adopting bluetooth 5.4 technology, bluetooth module offers you an unparalleled audio experience with faster transmission speed, stronger connection stability. At the same time, AAC advanced audio coding transmission technology to greatly improve the quality of hearing and bring natural and clear sound. Can be used with wired headphones.
- 【Low-power, Long Battery Life】- Bluetooth 5.4 with LE Audio support delivers approximately 15% lower power consumption compared to Bluetooth 5.2, significantly extending earbud battery life. Each earbud can get 6 hours playback from a single charge. 400mAh charging case supports 4 times of recharging for both earbuds, gives up to 30 hours continuous music time.
- 【One Key Operation, Comfortable Wearing】- The bluetooth hook weighs only 4.9g, which is light and has no pressure, gives you a small and light comfortable wearing experience. Each bluetooth earhook has one multi-functional press button which can receive calls, play/pause and switch music without needing your phone. The earpiece marked "L" is for the left ear; Note: The earpiece marked "R" is for the right ear. Incorrect placement may affect sound quality and fit.
- 【High-Performance for Gaming & Musician】- Optimize audio codecs for low latency, LE isochronous Channels enable end-to-end latency as low as 80ms, ideal for gaming and audio-video synchronization. Earhooks can be used individually. The earhook features a high performance mode that gives you faster audio transmission speeds when you play games. In full power output mode, the bass effect is better with higher output power. In gaming mode, sound latency is greatly reduced, leading to a more enjoyable gaming experience. Three clicks on left earbud to turn on/off full power output mode , Three clicks on right earbud to turn on/off game mode.
- 【Universal Bluetooth Compatibility】- KBEAR BT15 PRO bluetooth 5.4 upgraded cable allows you to switch between wired and wireless according to the needs of different scenarios. It also ensures the sound quality of the original headphones. Universal bluetooth compatibility, seamlessly connects to any Bluetooth enabled device, including iOS and Android smartphones, tablets, and laptops. ( *This product is only for bluetooth upgrade earhook, without earphones.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FVDY2KJ6 |
| Age Range Description | Adult |
| Antenna Location | Audio Monitoring |
| Audio Driver Type | Hybrid Driver |
| Best Sellers Rank | #116,472 in Electronics ( See Top 100 in Electronics ) #4,241 in Earbud & In-Ear Headphones |
| Bluetooth Range | 15 meters |
| Bluetooth Version | 5.4 |
| Brand | H HIFIHEAR |
| Brand Name | H HIFIHEAR |
| Built-In Media | Cable |
| Cable Features | Without Cable |
| Color | Black |
| Compatible Devices | Smartphones, Tablets, Laptops, Desktops, Gaming Consoles, Smart Speakers, Televisions, Car Audio Systems, Cellphones |
| Connectivity Technology | Wireless |
| Control Method | Push Button |
| Customer Reviews | 4.0 out of 5 stars 9 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | In Ear |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Headphone Folding Features | In Ear |
| Headphone Jack | without Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 20 ohm |
| Manufacturer | H HIFIHEAR |
| Model Name | BT15 PRO |
| Model Number | BT15 PRO |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Specific Uses For Product | Entertainment |
| Warranty Description | 12-month |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** H HIFIHEAR
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 20 ohm

## Images

![KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM - Image 1](https://m.media-amazon.com/images/I/61D6zyp+Q5L.jpg)
![KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM - Image 2](https://m.media-amazon.com/images/I/81PS0okArHL.jpg)
![KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM - Image 3](https://m.media-amazon.com/images/I/71An5+3jYML.jpg)
![KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM - Image 4](https://m.media-amazon.com/images/I/71hioXW-eoL.jpg)
![KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM - Image 5](https://m.media-amazon.com/images/I/713A9CN22WL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Upgraded sound for sure.
*by K***N on July 16, 2026*

I will definitely buy these again. I put these on a pair of IEM's and while listening to music on my iPhone from YouTube Music the sound was unbelievable and I can hear a major difference in sound quality. I highly recommend these.

### ⭐⭐⭐ Good sound, okay build quality, distorted and loud status sounds.
*by M***O on September 16, 2026*

The build quality of the case is very cheap, but not a dealbreaker. It is possible to accidentally have the adapters shift just enough to turn them on but they shift back easily. This happens when they are upside down. All of the status sounds (power, pairing, disconnect, connect) are extremely loud and heavily distorted. The actual audio quality is good and it stays in your ear well.

### ⭐⭐⭐⭐⭐ Freedom from the cord
*by S***N on August 12, 2026*

So groovy being able to use my iems without the cord. This KBear BT15 Pro pairs easily and the sound is quite good and noiseless. Would buy again.

## Frequently Bought Together

- KZ AZ09 Bluetooth Cable 5.2 Module IEM Bluetooth Adapter Wireless Ear Hook Portable Long Battery Life for ​KZ ZST/ZSTX/ZS10/AS06/AS10/BA10/ZSR/EDX/ES4/CCA C10 (B PIN)
- Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | Black (S/M/L) (3 Pairs)

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**Shop now:** [https://www.desertcart.no/products/599359270-kbear-bt15-pro-iem-bluetooth-adapter-bluetooth-5-4-module](https://www.desertcart.no/products/599359270-kbear-bt15-pro-iem-bluetooth-adapter-bluetooth-5-4-module)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-12*