1. Product Overview
The Yamipho-X1 Bluetooth Neckband Headphones are designed for high-fidelity audio and active lifestyles. Featuring Bluetooth 5.0 connectivity, IPX7 waterproofing, and CVC 6.0 noise cancellation, these headphones offer a secure fit and clear sound for music and calls.

Image: Yamipho-X1 Bluetooth Neckband Headphones, showcasing the overall design.
2. Package Contents
- Yamipho-X1 Bluetooth Neckband Headphones
- USB Charging Cable
- Ear Cushions (various sizes)
- User Manual
3. Setup
3.1 Charging the Headphones
Before first use, fully charge your headphones. Connect the provided USB charging cable to the Micro USB port on the headphones and to a standard USB power source (e.g., computer, wall adapter). A full charge takes approximately 2 hours and provides up to 10 hours of playtime.

Image: Yamipho-X1 headphones connected to a phone, illustrating battery life and charging.
3.2 Powering On/Off
- To Power On: Press and hold the Power button until the LED indicator lights up.
- To Power Off: Press and hold the Power button until the LED indicator turns off.
3.3 Bluetooth Pairing
- Ensure the headphones are fully charged and powered off.
- Press and hold the Power button for approximately 5-7 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "Yamipho-X1" from the list of found devices.
- Once connected, the LED indicator will flash blue slowly or turn solid blue (depending on model).
- If prompted for a password, enter "0000".
The headphones will automatically attempt to reconnect to the last paired device when powered on.
4. Operating Instructions
4.1 Controls Overview

Image: Diagram showing the control buttons, LED indicator, USB charging port, and microphone on the Yamipho-X1 headphones.
| Button/Action | Function |
|---|---|
| Power Button (Multi-function) |
|
| Volume + Button |
|
| Volume - Button |
|
| LED Indicator | Indicates power, pairing status, and charging status. |
| Microphone | For hands-free calling. |
4.2 Hands-Free Calling
The built-in HD microphone with CVC 6.0 noise cancellation allows for clear hands-free calls. Use the multi-function button to manage calls as described above.

Image: A person using the Yamipho-X1 headphones for hands-free calling while working on a laptop.
4.3 Audio Quality
Equipped with an advanced QCC3003 chip, these headphones deliver HiFi HD stereo sound with rich bass and dynamic treble.

Image: A person relaxing while listening to music with the Yamipho-X1 headphones, highlighting crystal clear sound.
5. Maintenance
5.1 Waterproofing
The Yamipho-X1 headphones feature an IPX7 waterproof rating, making them resistant to sweat and rain. They are suitable for strenuous exercise and various weather conditions. Do not submerge the headphones in water for extended periods.

Image: A person exercising while wearing the Yamipho-X1 headphones, demonstrating their IPX7 waterproof feature.
5.2 Cleaning and Storage
- Wipe the headphones with a soft, dry cloth after each use, especially after workouts, to remove sweat and dirt.
- Avoid using harsh chemicals or abrasive cleaners.
- Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- The magnetic design allows the earbuds to snap together, preventing tangling and making them easy to carry and store when not in use.

Image: A person wearing the Yamipho-X1 headphones with the magnetic earbuds connected, illustrating the magnetic design for easy carrying.
6. Troubleshooting
- Headphones won't turn on: Ensure the headphones are fully charged. Connect them to a power source and try again.
- Cannot pair with device:
- Ensure the headphones are in pairing mode (LED flashing red and blue).
- Make sure Bluetooth is enabled on your device and it is within 10 meters (30 feet) of the headphones.
- Forget "Yamipho-X1" from your device's Bluetooth list and try pairing again.
- Restart both the headphones and your device.
- No sound or low volume:
- Check the volume levels on both the headphones and your connected device.
- Ensure the headphones are properly connected to your device.
- Try playing different audio sources.
- Call quality is poor: Ensure the microphone is not obstructed. Move to an area with less background noise.
- Intermittent connection: Ensure there are no major obstructions between the headphones and your device. Keep the devices within the effective Bluetooth range (up to 30 feet/10 meters).
7. Specifications
| Feature | Detail |
|---|---|
| Model | Yamipho-X1 |
| Connectivity Technology | Bluetooth 5.0 |
| Form Factor | In-Ear, Neckband |
| Water Resistance | IPX7 |
| Noise Control | Active Noise Cancellation, CVC 6.0 |
| Playtime | Up to 10 hours |
| Charging Time | Approximately 2 hours |
| Microphone | Built-In HD Microphone |
| Material | Silicone |
| Package Dimensions | 21.11 x 15.09 x 2.21 cm |
| Item Weight | 100 g |
| Batteries | 1 Lithium Ion battery (included) |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for any warranty claims.