1. Product Overview
The X55 Sleeping Earbuds are designed for comfort and high-quality audio, featuring a mini, lightweight, and ergonomic design suitable for extended wear, including during sleep. These TWS (True Wireless Stereo) Bluetooth earphones offer HD call quality, active noise cancellation, and are waterproof.
Package Contents:
- 1 set of Bluetooth Earphones (Left and Right earbuds)
- 1 Charging Case
- 1 Charging Cable (Type-C)
- 1 User Manual (this document)
2. Getting Started
2.1 Initial Charging
- Place both earbuds into the charging case.
- Connect the provided Type-C charging cable to the charging port on the case and a suitable DC5V/1A power source.
- The LED display on the charging case will indicate the charging status and battery levels.
- Allow approximately 1.5 hours for a full charge of both the earbuds and the charging case.
Note: Ensure the charging voltage is DC5V/1A to prevent damage.
2.2 Wearing the Earbuds
The X55 earbuds feature an ergonomic semi in-ear design, weighing only 0.1 ounces per earbud, ensuring a secure and comfortable fit. They are designed to be thin (approximately 1cm) and hidden in the ear, making them suitable for wearing while lying down without discomfort.
- Gently insert each earbud into your ear canal.
- Adjust the earbud until it feels snug and comfortable. The design allows for comfortable wear even when sleeping on your side.
2.3 Bluetooth Pairing
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "X55" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
- The earbuds support dual connection, allowing them to be connected to two devices simultaneously.
3. Operating Instructions
The X55 earbuds feature smart touch controls for various functions.
3.1 Basic Controls
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Answer/End Call: Single tap on either earbud during an incoming call.
- Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
- Activate Voice Assistant (Siri/Google Assistant): Triple tap on either earbud.
- Volume Control: Specific touch gestures for volume control may vary; refer to the quick start guide for detailed instructions if available. Generally, a long press on one earbud might increase volume, and on the other, decrease it.
3.2 Making Calls
The earbuds are equipped with an integrated microphone for clear phone calls and support HD call functionality. Ensure the earbuds are connected to your phone via Bluetooth to use them for calls.
4. Maintenance and Care
4.1 Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Avoid getting moisture in any openings.
4.2 Waterproof Feature
The X55 earbuds are waterproof. This means they are resistant to sweat and light splashes, making them suitable for workouts and outdoor activities. However, they are not designed for swimming or submersion in water. Always ensure the charging port is dry before charging.
4.3 Storage
- When not in use, always store the earbuds in their charging case to protect them and keep them charged.
- Store in a cool, dry place away from extreme temperatures.
5. Troubleshooting
5.1 Pairing Issues
- Earbuds not connecting to device: Ensure Bluetooth is enabled on your device and the earbuds are in pairing mode (open the case). Try forgetting the device in your phone's Bluetooth settings and re-pairing.
- Only one earbud working: Place both earbuds back into the charging case, close it, then open it again to reset the connection between them.
5.2 No Sound or Low Volume
- Check the volume levels on both your device and the earbuds.
- Ensure the earbuds are properly seated in your ears.
- Confirm the earbuds are connected to the correct audio output on your device.
5.3 Charging Problems
- Ensure the charging cable is securely connected to both the case and the power source.
- Verify the power source is working.
- Clean the charging contacts on both the earbuds and the case with a dry cotton swab.
- Confirm the charging voltage is DC5V/1A.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | VYOPBC |
| Model | X55 |
| Category | Earphones & Headphones |
| Communication | Wireless (Bluetooth) |
| Wireless Type | Bluetooth |
| Bluetooth Version | 5.0 (also advertised as 5.3 dual host) |
| Transmission Distance | ≤10 meters |
| Style | In-ear |
| Vocalism Principle | Dynamic |
| Active Noise-Cancellation | Yes |
| With Microphone | Yes |
| Volume Control | Yes |
| Control Button | Yes (Smart Touch) |
| Waterproof | Yes |
| Charging Method | Wireless (via charging case, Type-C port) |
| Charging Voltage | DC5V/1A |
| Charging Time | About 1.5 hours |
| Earphone Battery Capacity | 35 mAh |
| Charging Case Battery Capacity | 350 mAh |
| Codecs | AAC |
| Material | PVC, Plastic, TPU, ABS (skin-friendly silicone for comfort) |
| Size (Charging Case) | 6.5cm x 4.5cm x 2cm |
| Origin | Mainland China |
| Certification | CE |
7. User Tips
- Comfort for Sleep: The X55 earbuds are specifically designed to be ultra-thin and use skin-friendly silicone, making them comfortable for side sleepers without pressing on the ears.
- Charging Compatibility: The charging case uses a universal Type-C port, ensuring broad compatibility with common chargers.
- Battery Life: While specific usage time per charge is not detailed, the 35mAh earbud battery and 350mAh case battery provide extended listening. Fully charge before long sessions.
- Sound Quality: The 9D sound quality with composite diaphragm moving coil units aims to provide a rich and immersive audio experience.
8. Warranty and Support
For warranty information and customer support, please refer to the seller's policies or contact the manufacturer directly. Keep your proof of purchase for any warranty claims.
