---
product_id: 421420588
title: "MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement"
brand: "musicozy"
price: "€ 35.09"
currency: EUR
in_stock: true
reviews_count: 9
category: "Musicozy"
url: https://www.desertcart.fi/products/421420588-musicozy-bluetooth-5-4-module-for-sleep-headphones-replacement
store_origin: FI
region: Finland
---

# Type-C fast charging 14h battery life Bluetooth 5.4 stable connection MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement

**Brand:** musicozy
**Price:** € 35.09
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your sleep soundtrack with MUSICOZY’s cutting-edge Bluetooth 5.4 module — because your rest deserves the best.

## Quick Answers

- **What is this?** MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement by musicozy
- **How much does it cost?** € 35.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/421420588-musicozy-bluetooth-5-4-module-for-sleep-headphones-replacement)

## Best For

- musicozy enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Bluetooth 5.4:** Experience ultra-stable, high-speed wireless audio with support for premium LHDC & LDAC codecs delivering 24-bit/96kHz Hi-Res sound.
- • **Built to Last with Safety:** Advanced NPC temperature, over-voltage, and battery protection circuits keep your device safe and reliable night after night.
- • **Crystal-Clear Hi-Fi Audio:** Composite drivers produce deep bass and balanced highs, perfect for immersive sleep, relaxation, or travel soundscapes.
- • **Seamless MUSICOZY Integration:** Specifically engineered for MUSICOZY Sleep Headphones to ensure flawless compatibility and effortless replacement.
- • **Durable Design Meets Convenience:** Flexible, tangle-resistant cord plus universal Type-C charging for quick power-ups and hassle-free daily use.

## Overview

The MUSICOZY Bluetooth 5.4 Module is a dedicated replacement part designed exclusively for MUSICOZY Sleep Headphones. It features the latest Bluetooth 5.4 technology with high-resolution LHDC and LDAC codec support, delivering superior 24-bit/96kHz wireless audio quality. Equipped with composite drivers, advanced safety protections, and a durable Type-C charging interface, this module ensures long-lasting performance and seamless integration for an enhanced sleep audio experience.

## Description

Buy MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement | Compatible with MUSICOZY Sleep Headphones Only, Type-C Port, Replacement for Wireless Audio Devices, Charging Cable Included: Sound Modules - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works Great… Until the Wires Inevitably Break - I really wanted to like these, because when they work, they’re genuinely great. The sleep mask is comfortable, and the audio quality is surprisingly good for something like this. For falling asleep to music or white noise, they do exactly what you’d want. But the problem is durability, and it’s a big one. The wiring inside is extremely thin and fragile, especially where the wire meets the charging port and internal connections. With completely normal use, those points wear out fast. In my case, the wires failed after a short time, and there’s no realistic way to repair them. The components are too small and delicate to fix without specialized tools, and even then it’s not practical. It feels like the product is designed in a way that just won’t last more than a month or two with regular use. Once it breaks, your only real option is to replace the entire unit or try to find a compatible replacement module, which isn’t always easy. That’s the frustrating part. The concept is great, and when it works, it works well. But the build quality doesn’t match the idea. If these were made with slightly more durable wiring and better strain relief, they’d easily be a solid product. As it stands, just be aware you may be replacing them sooner than expected. Update: I wanted to add an update because the customer service I received was genuinely impressive. After my review, the company reached out to ask about the condition of the product and the damage I experienced. Considering how long ago I purchased the item, I was surprised and appreciative that they took the time to contact me and offer assistance. The representative I spoke with was extremely helpful, understanding, and easy to work with. After requesting a few photos showing the damaged wiring, they reviewed everything and quickly offered a replacement. They also discussed refund options if needed. My original concerns about the durability of the product are still valid based on my experience, but I believe good customer service deserves recognition. It's not every day a company stands behind its product this long after a purchase. Thanks to their help, my wife will be able to enjoy using her sleep mask headphones again, and we're very grateful for that.
Review: Easily paired to phone, great sound - This little set-up meant I didn't have to replace my whole sleep mask and saved me about 50%. The original sound unit was micro USB and the tiny tongue piece broke off and became unchargeable. This one is USB-C, so it's compatible with all our cords and that won't happen again. It was a bit snug getting it into the mask, but once in, there wasn't a single glitch. If I run into any issues I'll update my review.

## Features

- COMPATIBLE WITH MUSICOZY SLEEP HEADPHONES: Designed specifically for MUSICOZY Bluetooth Sleep HEADPHONES, this Bluetooth module offers seamless integration and easy disassembly for replacement or upgrades. Only compatible with MUSICOZY products for optimal performance.
- ADVANCED BLUETOOTH 5.4 TECHNOLOGY: Equipped with the latest Bluetooth 5.4 technology, this module ensures stable, high-speed connections, while supporting LHDC and LDAC audio codecs for superior sound quality. Experience wireless audio with up to 24-bit/96kHz high-resolution sound, three times the data rate of traditional SBC codecs.
- HIGH-END SOUND PERFORMANCE: Featuring composite drivers and support for Hi-Res Wireless audio, this module delivers crystal-clear sound with deep bass and balanced highs, ensuring you enjoy high-fidelity audio during sleep, relaxation, or while traveling.
- EXCEPTIONAL PROTECTION & SAFETY FEATURES: Includes advanced NPC high-temperature protection, over-voltage protection (OVP), and battery protection circuitry for peace of mind. The pure cobalt battery ensures long-lasting power, while dual-microphone ENC (Environmental Noise Cancellation) technology guarantees clear calls with noise reduction.
- DURABLE DESIGN WITH EASY CHARGING: The module is built with a flexible and durable cord, and comes with a sturdy Type-C USB charging interface. It is designed to withstand everyday use without breaking or tangling, and allows for quick and convenient charging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VB7TFXC |
| Additional Features | Compatible with MUSICOZY Bluetooth Sleep Mask, Lightweight, Microphone Included, Universal Phone Control |
| Age Range Description | Adult, Teen, Kid |
| Antenna Location | music |
| Audio Driver Size | 40 millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 14 hours |
| Best Sellers Rank | #12,724 in Musical Instruments ( See Top 100 in Musical Instruments ) #9 in Sound Modules #4,258 in Music Recording Equipment |
| Bluetooth Version | 5.2 |
| Brand | MUSICOZY |
| Brand Name | MUSICOZY |
| Built-In Media | 1x Bluetooth Module Kit | 1x Charging Cable |
| Cable Features | Without Cable |
| Color | Black |
| Compatible Devices | Compatible with MUSICOZY Bluetooth Sleep Headphones |
| Connectivity Technology | Wireless |
| Control Method | Push Button |
| Control Type | Volume Control |
| Controller Type | Button |
| Customer Reviews | 4.3 out of 5 stars 111 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Flat |
| Enclosure Material | PCB, Electronic Components |
| Form Factor | On Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | On Ear |
| Headphone Jack | Type C |
| Headphones Ear Placement | In Ear |
| Impedance | 32 ohm |
| Manufacturer | MUSICOZY |
| Model Name | Bluetooth Module |
| Model Number | GH01 |
| Noise Control | None |
| Number of Items | 1 |
| Specific Uses For Product | Repair, Replacement, DIY Electronics |
| Unit Count | 1 Count |
| Warranty Description | MUSICOZY offers a one-year warranty from the date of purchase on every product sold. |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** MUSICOZY
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** On Ear
- **Impedance:** 32 Ohms

## Images

![MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement - Image 1](https://m.media-amazon.com/images/I/51F2XInGOUL.jpg)
![MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement - Image 2](https://m.media-amazon.com/images/I/61qnsbVGpcL.jpg)
![MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement - Image 3](https://m.media-amazon.com/images/I/71ACrcrmxcL.jpg)
![MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement - Image 4](https://m.media-amazon.com/images/I/71KQ7m9gdGL.jpg)
![MUSICOZY Bluetooth 5.4 Module for Sleep Headphones Replacement - Image 5](https://m.media-amazon.com/images/I/61LXJbsQQEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great… Until the Wires Inevitably Break
*by Z***S on May 19, 2026*

I really wanted to like these, because when they work, they’re genuinely great. The sleep mask is comfortable, and the audio quality is surprisingly good for something like this. For falling asleep to music or white noise, they do exactly what you’d want. But the problem is durability, and it’s a big one. The wiring inside is extremely thin and fragile, especially where the wire meets the charging port and internal connections. With completely normal use, those points wear out fast. In my case, the wires failed after a short time, and there’s no realistic way to repair them. The components are too small and delicate to fix without specialized tools, and even then it’s not practical. It feels like the product is designed in a way that just won’t last more than a month or two with regular use. Once it breaks, your only real option is to replace the entire unit or try to find a compatible replacement module, which isn’t always easy. That’s the frustrating part. The concept is great, and when it works, it works well. But the build quality doesn’t match the idea. If these were made with slightly more durable wiring and better strain relief, they’d easily be a solid product. As it stands, just be aware you may be replacing them sooner than expected. Update: I wanted to add an update because the customer service I received was genuinely impressive. After my review, the company reached out to ask about the condition of the product and the damage I experienced. Considering how long ago I purchased the item, I was surprised and appreciative that they took the time to contact me and offer assistance. The representative I spoke with was extremely helpful, understanding, and easy to work with. After requesting a few photos showing the damaged wiring, they reviewed everything and quickly offered a replacement. They also discussed refund options if needed. My original concerns about the durability of the product are still valid based on my experience, but I believe good customer service deserves recognition. It's not every day a company stands behind its product this long after a purchase. Thanks to their help, my wife will be able to enjoy using her sleep mask headphones again, and we're very grateful for that.

### ⭐⭐⭐⭐⭐ Easily paired to phone, great sound
*by M***E on July 6, 2024*

This little set-up meant I didn't have to replace my whole sleep mask and saved me about 50%. The original sound unit was micro USB and the tiny tongue piece broke off and became unchargeable. This one is USB-C, so it's compatible with all our cords and that won't happen again. It was a bit snug getting it into the mask, but once in, there wasn't a single glitch. If I run into any issues I'll update my review.

### ⭐⭐⭐⭐ Good upgrade.
*by B***0 on July 23, 2022*

Used this to replace the module in my older musicozy mask. The sound is better, but I'm taking a star off due to no charging cable being included. There is a usb micro port on top of the module for charging.

## Frequently Bought Together

- MUSICOZY Bluetooth 5.2 Module & Speakers for 3D Sleep Headphones Eye Mask with Charging Cable
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- MUSICOZY 3D Bluetooth Sleep Mask with Headphones, Wireless Music Sleep Headband Eye Mask for Side Sleepers, Men, Women, and Mom, Ideal for Sleeping, Travel, Meditation, Cool Tech Gifts

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-08-23*