LOBKIN Wireless Sleep Earphones User Manual

1. Product Overview

The LOBKIN Wireless Sleep Earphones are designed for comfort and convenience, especially for side sleepers. Featuring Bluetooth 5.4 for stable connection, sound insulation, and a lightweight, invisible design, these earbuds are ideal for listening to audio while sleeping, traveling, or working.

2. Setup and First Use

2.1 Charging the Earphones and Case

1. Before first use, fully charge the charging case and earphones.
2. Place the earphones into the charging case. Ensure they are properly seated.
3. Connect the charging case to a power source using a Type-C cable. The digital display on the case will show the charging status and battery percentage.
4. The charging time for the charging case is approximately 1.5 hours. The mini headphones also take about 1.5 hours to fully charge.

2.2 Pairing with a Device

1. Ensure the earphones are charged.
2. Open the charging case. The earphones will automatically enter pairing mode.
3. On your device (smartphone, tablet, etc.), go to Bluetooth settings and turn on Bluetooth.
4. Search for available devices. Select "LOBKIN Earphones" (or similar name) from the list.
5. Once connected, you will hear a confirmation tone, and the earphones will be ready for use.

2.3 How to Wear

These invisible sleep earbuds are designed for a comfortable and secure fit, especially for side sleepers.

1. Gently insert the earbud into your ear canal.
2. Adjust for a snug fit that blocks external noise.
3. The soft, skin-friendly silicone material ensures comfort even when lying on your side.

3. Operating Instructions

3.1 Power On/Off

• Power On: The earphones automatically power on when removed from the charging case.
• Power Off: The earphones automatically power off and begin charging when placed back into the charging case.

3.2 Touch Controls

The earphones feature touch controls for various functions. Specific touch gestures may vary slightly; refer to the quick start guide included in your package for precise commands.

• 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 or active call.
• Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
• Volume Control: These earphones support volume control. Specific gestures for volume up/down are typically a long press on one earbud for volume up and the other for volume down. Consult your quick start guide.

3.3 Battery Life and Digital Display

The charging case features a digital display to show the remaining battery percentage of the case and the charging status of individual earbuds (L/R indicators).

• Earbuds Playback Time: Approximately 4 hours on a single charge.
• Total Playback Time (with charging case): Up to 30 hours.

4. Maintenance

4.1 Cleaning

• Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
• Do not use liquids, sprays, or abrasive cleaners.
• Ensure charging contacts on both earbuds and case are clean and free of debris for optimal charging.

4.2 Storage

• When not in use, store the earphones in their charging case to protect them and keep them charged.
• Store in a cool, dry place away from extreme temperatures and direct sunlight.

4.3 Water Resistance

These earphones are NOT waterproof. Avoid exposure to water, rain, sweat, or other liquids to prevent damage.

5. Troubleshooting

5.1 Earbuds Not Pairing

• Ensure both earbuds are charged.
• Place both earbuds back into the charging case, close the lid, wait a few seconds, then open the lid and remove them again.
• Turn off Bluetooth on your device, then turn it back on.
• Forget/delete the earphones from your device's Bluetooth list and try pairing again.
• Try pairing with a different device to rule out device-specific issues.

5.2 No Sound or Intermittent Sound

• Check the volume level on both your device and the earphones.
• Ensure the earphones are properly connected to your device.
• Move closer to your device to ensure you are within the wireless range (10-20m).
• Check for any obstructions between the earphones and your device.
• Re-pair the earphones with your device.

5.3 Earbuds Not Charging

• Ensure the charging cable is securely connected to both the case and the power source.
• Verify that the power source is active.
• Clean the charging contacts on the earbuds and inside the charging case with a dry cotton swab.
• Ensure the earbuds are correctly seated in the charging case.

6. Specifications

7. User Tips

• For Side Sleepers: The invisible and soft design makes these earbuds exceptionally comfortable for side sleepers, allowing you to rest without discomfort.
• Noise Blocking: Utilize the sound insulation features to block out distracting external noises, creating a peaceful environment for sleep or concentration.
• Portability: Their small size and lightweight design make them an excellent travel companion. Always carry them in their charging case for protection and convenience.
• Battery Monitoring: Keep an eye on the digital display on the charging case to know the exact battery percentage, ensuring your earbuds are always ready when you need them.

8. Warranty and Support

For warranty information, technical support, or any product-related inquiries, please contact the seller or manufacturer directly through your purchase platform. Keep your proof of purchase for any warranty claims.