1. Introduction
The MUSICOZY Sleep Headphones Bluetooth 5.4 Headband is designed to provide a comfortable audio experience for various activities, including sleep, sports, and relaxation. This 2-in-1 device integrates wireless earphones into a soft, sweat-resistant headband, allowing users to enjoy music and handle calls without the need for additional headphones. Its design also helps manage hair and sweat during physical activities.

Figure 1: The MUSICOZY Bluetooth Headband Headphones, designed for comfort and versatility.
2. What's in the Box
Please check the package contents to ensure all items are present:
- 1 x MUSICOZY Sleep Headphones Bluetooth Headband
- 1 x Type-C Charging Cable
- 1 x User Manual
3. Setup Guide
3.1 Charging the Headband
Before first use, fully charge the headband. Locate the Type-C charging port on the control panel. Connect the provided Type-C cable to the headband and the other end to a USB power source (e.g., wall adapter, computer USB port). A full charge takes approximately 2 hours and provides up to 14 hours of continuous playtime.

Figure 2: The Type-C charging port on the headband's control panel.
3.2 Bluetooth Pairing
Follow these steps to connect your MUSICOZY headband to your device:
- Ensure all Bluetooth functions on other nearby devices are turned off to avoid interference.
- Long press the "On/Off" button on the headband's control panel. The red/blue indicator light will blink, indicating it is in pairing mode.
- On your device (smartphone, tablet, etc.), search for Bluetooth devices and select "musiCozy" from the list.
- Once connected, the indicator light will stop blinking, and you may hear an audible confirmation.

Figure 3: The control panel with power, volume, and track control buttons.
3.3 Wearing the Headband
Position the headband comfortably around your head. The ultra-thin HD stereo speakers are adjustable within the fabric to align with your ears for optimal sound quality. The soft and hypoallergenic material ensures comfort for extended wear, whether you are sleeping, working out, or relaxing.

Figure 4: The headband is versatile for both active use and relaxation, adapting to various head sizes.
4. Operating Instructions
4.1 Power On/Off
- Power On: Long press the power button (central button) until the indicator light illuminates.
- Power Off: Long press the power button until the indicator light turns off.
4.2 Music Playback
- Play/Pause: Short press the power button.
- Volume Up: Short press the "+" button.
- Volume Down: Short press the "-" button.
- Next Track: Long press the "+" button.
- Previous Track: Long press the "-" button.
4.3 Call Management
The headband features a built-in microphone for hands-free calling.
- Answer/End Call: Short press the power button.
- Reject Call: Long press the power button.
- Redial Last Number: Double-tap the power button.
5. Maintenance
5.1 Cleaning the Headband
The headband is made from highly elastic and breathable materials (Spandex, Nylon, Elastic) and is designed to be washable. Before washing, gently remove the internal electronic components (speakers and control panel) from their pockets within the headband. Hand wash the fabric headband with mild soap and water, then air dry completely before reinserting the electronic components.

Figure 5: Detachable speakers and control module for easy cleaning of the headband fabric.
5.2 Storage
Store the headband in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the headband is completely dry before storing to prevent moisture damage.
6. Troubleshooting
If you encounter any issues with your MUSICOZY Sleep Headphones, please refer to the common solutions below:
| Problem | Possible Cause | Solution |
|---|---|---|
| Cannot pair with device | Bluetooth is off on device; headband not in pairing mode; interference from other devices. | Ensure Bluetooth is on and other devices are off. Long press power button to enter pairing mode. |
| No sound | Volume too low; speakers misaligned; device not connected. | Increase volume on both headband and device. Adjust speaker position. Re-pair the device. |
| Short battery life | Not fully charged; old battery. | Ensure full 2-hour charge. If issue persists, contact customer support. |
| Poor call quality | Microphone obstruction; weak signal. | Ensure microphone area is clear. Move closer to your connected device. |
For any persistent issues, please contact our after-sales team via email for assistance. We aim to provide a satisfactory solution within 6 hours.
7. Specifications
| Feature | Specification |
|---|---|
| Model Name | Sleep Headphones Bluetooth Headband |
| Model Number | GH01 |
| Connectivity Technology | Wireless (Bluetooth 5.4) |
| Bluetooth Range | 25 Meters |
| Battery Life | Up to 14 Hours (continuous playtime) |
| Charging Time | 2 Hours |
| Headphones Jack | Type-C |
| Noise Control | None |
| Material | Spandex, Nylon, Elastic |
| Item Weight | 90 Grams (3.17 ounces) |
| Product Dimensions | 7.87 x 3.94 x 0.59 inches |
| Water Resistance Level | Not Water Resistant |
| Recommended Uses | Calling, Cycling, Exercising, Gaming, Running, Sleep, Meditation, Travel |
8. Warranty and Support
MUSICOZY stands behind the quality of its products. Your Sleep Headphones Bluetooth Headband comes with a one-year manufacturer's warranty.
Additionally, we offer a 30-day no-questions-asked refund policy from the date of purchase if you are not satisfied with the product.
For any inquiries, technical support, or warranty claims, please do not hesitate to contact our dedicated after-sales team via email. We are committed to providing prompt assistance and aim to resolve any issues within 6 hours.





