TWS Wireless Bluetooth Earphones User Manual

1. Product Overview

Experience immersive audio with our Premium Wireless Earbuds. Equipped with advanced Bluetooth 5.3 technology, they deliver stable connectivity within a 10-meter range, ensuring uninterrupted music playback, crystal-clear calls, and seamless device switching. The compact, ergonomic design fits comfortably in your ears for all-day wear, while the matte finish resists fingerprints and scratches.

2. Key Features

• High-Fidelity Sound: 10mm dynamic drivers produce rich bass, clear midtones, and crisp treble, supporting audio codecs like SBC and AAC for lossless music transmission.
• Noise Cancellation: Active Noise Cancellation (ANC) blocks up to 30dB of ambient noise, perfect for commuting or office environments. Transparency mode lets you hear surrounding sounds without removing the earbuds.
• Long Battery Life: Each earbud provides 6 hours of playtime on a single charge; the charging case extends total usage to 30 hours. Fast charging offers 2 hours of playtime with just 10 minutes of charging.
• Smart Control: Touch-sensitive surfaces allow play/pause, track switching, call answering, and voice assistant activation (Siri/Google Assistant) with simple taps.

3. Setup and Pairing

3.1. Initial Pairing

1. Open the charging case.
2. Hold the touch area on the earbuds for 3 seconds until the indicator light flashes.
3. Select the earbuds from your device's Bluetooth list.

4. Operation

4.1. Charging

• Earbuds: Place earbuds in the case. The LED indicator will show red for charging and green for fully charged.
• Charging Case: Connect the case to a power source via the USB-C port.

4.2. Smart Touch Controls

The earbuds feature touch-sensitive surfaces for various functions:

• Play/Pause: Single tap.
• Track Switching: Double tap.
• Call Answering: Single tap.
• Voice Assistant Activation (Siri/Google Assistant): Triple tap.

5. Maintenance and Care

• Wipe the earbuds and case with a soft, dry cloth.
• Avoid water exposure. The earbuds have an IPX4 sweat resistance rating, meaning they are resistant to splashing water, but should not be submerged.
• Avoid extreme temperatures.

6. Troubleshooting

If you encounter any issues with your TWS Wireless Bluetooth Earphones, please try the following:

• No Sound/Connection Issues: Ensure both earbuds are charged and properly paired with your device. Try re-pairing them.
• One Earbud Not Working: Place both earbuds back in the charging case, close the lid, wait a few seconds, then open and try again.
• Charging Problems: Ensure the USB-C cable is securely connected to both the case and the power source. Check for debris in the charging port.
• Low Volume: Adjust the volume on both your connected device and the earbuds.

7. User Tips

For optimal performance and longevity of your TWS Wireless Bluetooth Earphones, consider these user tips:

• For the best sound quality, ensure the ear tips provide a good seal in your ear canal. Experiment with different ear tip sizes if provided.
• Regularly clean the earbuds and charging case to prevent dust and debris from affecting charging contacts and sound quality.
• If experiencing intermittent connectivity issues, try disconnecting and reconnecting the earbuds from your device's Bluetooth settings, or reset the earbuds to factory settings if the option is available (refer to advanced troubleshooting if needed).

8. Specifications

9. Warranty and Support

A 12-month warranty is provided for manufacturing defects. For support, please contact customer service via the official app or email. Support is available within 24 hours of an issue.

For a detailed user manual, you may refer to the User Manual (PDF).