Introduction
Thank you for choosing the LC-dolida Bluetooth Sleep Headband Headphones, Model LC001. This versatile 3-in-1 device combines a comfortable headband with integrated ultra-thin HD stereo speakers, perfect for listening to music, audiobooks, or podcasts while sleeping, exercising, or traveling. This manual provides essential information for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
Product Overview
Key Features:
- 3-in-1 Design: Functions as a sleep mask, sports headband, and wireless headphones.
- Bluetooth 5.2 Technology: Ensures stable connection up to 33 feet (10 meters) with most iOS, Android, and Windows devices.
- Ultra-Thin HD Stereo Speakers: Provides clear, lossless audio quality.
- Comfortable & Breathable Material: Made from a soft, cool, sweat-absorbing fabric (45% chinlon + 40% terylene + 15% elastane) for ultimate comfort.
- Long Battery Life: Up to 8-10 hours of playtime (depending on usage) on a single charge.
- Built-in Microphone: For hands-free calling.
- Integrated Control Panel: Easy access to volume, track control, and call management.
- Washable Design: Electronic components are removable for easy cleaning of the headband.
Included Components:
- LC-dolida Bluetooth Sleep Headband (Model LC001)
- USB Charging Cable
- User Manual

Image: The LC-dolida Bluetooth Sleep Headband, Model LC001, in grey. The image displays its dual functionality, being worn by a man during a workout and by a woman while sleeping, emphasizing its use as an all-in-one sport and music companion.
Setup
1. Charging the Headband:
- Locate the charging port on the control panel embedded in the headband.
- Connect the provided USB charging cable to the headband's charging port.
- Plug the other end of the USB cable into a compatible USB power source (e.g., computer, wall adapter).
- The LED indicator light on the control panel will illuminate red during charging.
- Once fully charged (approx. 2 hours), the LED indicator light will turn blue.

Image: A man wearing the LC-dolida Bluetooth Sleep Headband while relaxing in bed, illustrating the product's extended playtime of up to 15 hours and fast charging capability of 2 hours.
2. Pairing with a Bluetooth Device:
- Ensure the headband is charged.
- Press and hold the Power button (Ⓘ) on the control panel for 3-5 seconds until the LED indicator light flashes blue and red, indicating pairing mode.
- On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices. The headband should appear as "LC-dolida" or "musiCozy" (refer to your device's Bluetooth list).
- Select "LC-dolida" or "musiCozy" to connect.
- Once successfully paired, the LED indicator light will flash blue slowly or turn solid blue, and you may hear an audible confirmation.
Video: A demonstration of how to charge the LC-dolida Bluetooth Sleep Headband and pair it with a mobile device via Bluetooth. The video shows the control panel, charging port, and the pairing process on a smartphone screen.
Operating Instructions
Wearing the Headband:
- Place the headband around your head, ensuring the control panel is positioned at the front or side, and the integrated speakers are aligned with your ears.
- Adjust the headband for a snug yet comfortable fit. The flexible material accommodates various head sizes.

Image: A close-up of the LC-dolida Bluetooth Sleep Headband highlighting its adjustable design, suitable for head sizes ranging from 20.5 to 23.6 inches, ensuring a comfortable fit for various users.
Control Panel Functions:
| Button | Function |
|---|---|
| Power Button (Ⓘ) |
|
| Volume Up (+) |
|
| Volume Down (-) |
|
LED Indicator:
- Red light: Charging
- Blue light: Fully charged / Connected
- Red & Blue flashing: Pairing mode
Maintenance
Cleaning the Headband:
The LC-dolida Bluetooth Sleep Headband is designed for easy cleaning. Before washing, ensure you remove the electronic components.
- Locate the small opening on the inside of the headband.
- Carefully slide out the control panel and both speaker units from their pockets.
- Once all electronic components are removed, the fabric headband can be hand-washed or machine-washed on a gentle cycle with cold water.
- Air dry the headband completely before reinserting the electronic components.
- Reinsert the speakers and control panel into their respective pockets, ensuring the control panel buttons align with the external markings.
Video: A detailed guide on how to properly remove the electronic components from the LC-dolida Bluetooth Sleep Headband for washing, and how to reassemble them afterwards.
Troubleshooting
- Cannot Power On: Ensure the headband is fully charged. Connect it to a power source and allow it to charge for at least 30 minutes before attempting to power on again.
- Cannot Pair with Device:
- Ensure the headband is in pairing mode (flashing red and blue LED).
- Turn off Bluetooth on your device and turn it back on.
- Delete "LC-dolida" or "musiCozy" from your device's Bluetooth history and try pairing again.
- Ensure the headband is within 33 feet (10 meters) of your device.
- No Sound:
- Check the volume levels on both the headband and your connected device.
- Ensure the headband is successfully paired and connected to your device.
- Verify that the speakers are correctly positioned over your ears within the headband.
- Poor Sound Quality:
- Ensure the headband is fully charged. Low battery can affect sound quality.
- Move closer to your connected device to reduce interference.
- Check for any physical obstructions between the headband and your device.
Specifications
| Model Number: | LC001 |
| Bluetooth Version: | 5.2 |
| Wireless Range: | Up to 33 feet (10 meters) |
| Battery Life: | 8-10 hours (depending on usage) |
| Charging Time: | Approx. 2 hours |
| Charging Port: | USB-C |
| Material: | 45% Chinlon, 40% Terylene, 15% Elastane (Mesh fabric) |
| Dimensions: | 25 x 8.5 x 1.2 cm (9.8 x 3.3 x 0.5 inches) |
| Weight: | 88 grams (3.1 ounces) |
| Water Resistance: | Sweat-resistant |
| Speaker Type: | Integrated Ultra-Thin HD Stereo Speakers |
Warranty & Support
LC-dolida offers a 2-year replacement service for this product. If you encounter any issues or have questions, please do not hesitate to contact us. Our customer support team is ready to assist you.
For support, please refer to the contact information provided with your purchase or visit the official LC-dolida website.





