1. Product Overview
The DACOM L19 TWS Bluetooth Earphones are designed for an active lifestyle, offering true wireless stereo sound with a secure ear hook design. They feature Bluetooth 5.0 for stable connectivity and IPX5 waterproofing for durability during workouts or in light rain.
2. Package Contents
Please check the box for the following items:
- DACOM L19 TWS Bluetooth Earphones (Left and Right)
- Charging Case
- Micro USB Charging Cable
- User Manual
- Retail Box
3. Setup and Pairing
3.1 Initial Charging
Before first use, fully charge the earphones and the charging case.
- Place both earphones into the charging case.
- Connect the Micro USB charging cable to the charging port on the case and to a USB power source.
- The indicator lights on the earphones and case will show charging status. Once fully charged, the lights may change or turn off.
3.2 Power On/Off
- Automatic Power On: The earphones will automatically power on when removed from the charging case.
- Manual Power On: Long touch the MFB (Multi-Function Button) on each earphone.
- Automatic Power Off: The earphones will automatically power off when placed back into the charging case.
- Manual Power Off: Long touch the MFB on each earphone.
3.3 Bluetooth Pairing
The L19 TWS earphones feature automatic pairing for convenience.
- Ensure the earphones are charged.
- Remove both earphones from the charging case. They will automatically power on and attempt to pair with each other. You will hear a voice prompt indicating successful inter-earphone pairing.
- On your mobile device, enable Bluetooth and search for available devices.
- Select "DACOM L19 TWS" (or similar name like "Dacom G05 TWS") from the list of devices.
- Once connected, you will hear a voice prompt confirming successful pairing.
3.4 Single Earphone Mode
The L19 TWS earphones support independent use of a single earphone. Simply remove one earphone from the charging case, and it will automatically enter pairing mode. Connect it to your device as described above.
4. Operating Instructions
4.1 Music Playback
- Play/Pause: Touch the MFB once on either earphone.
- Next Song: Long touch the MFB on the left earphone.
- Previous Song: Long touch the MFB on the right earphone.
4.2 Call Management
- Answer Call: Touch the MFB once on either earphone.
- Hang Up Call: Double touch the MFB on either earphone.
- Reject Incoming Call: Long touch the MFB on either earphone.
4.3 Volume Control
- Volume Down: Three touches on the left earphone.
- Volume Up: Three touches on the right earphone.
5. Maintenance and Care
- Cleaning: Regularly clean the earphones and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- 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.
- Water Resistance: The earphones are IPX5 nano waterproof, meaning they are resistant to sweat and light splashes. Do not submerge them in water or expose them to heavy rain. Ensure they are dry before placing them back in the charging case.
- Battery Life: To prolong battery life, avoid fully discharging the earphones and charging case frequently. Charge them regularly, even if not used for extended periods.
6. Troubleshooting
- Earphones not pairing with each other: Place both earphones back into the charging case, then remove them simultaneously. Ensure they are close to each other during the pairing process.
- Earphones not connecting to device: Make sure Bluetooth is enabled on your device. Forget the device from your Bluetooth list and try pairing again. Ensure earphones are charged.
- No sound from one earphone: Try re-pairing both earphones with each other and then with your device. Check if the earphone is charged.
- Charging issues: Ensure the charging cable is securely connected to both the case and the power source. Check for any debris in the charging port.
- Low volume: Adjust the volume on both the earphones (three touches on the right earphone for volume up) and your connected device.
7. Specifications
| Feature | Specification |
|---|---|
| Model Name | L19 TWS (G05 TWS) |
| Bluetooth Version | V5.0 |
| Bluetooth Operation Class | Class 2 |
| Waterproof Level | IPX5 Nano Waterproof |
| Operating Range | Approx. 30 feet (10 meters) |
| Earphone Battery | 50mAh |
| Charging Case Battery | 500mAh |
| Music Playback Time | Approx. 5-7 hours |
| Standby Time | Approx. 180 hours |
| Charging Time | Approx. 2 hours |
| Charge Voltage | 4.8 to 5.5V DC |
| Vocalism Principle | Dynamic (13mm driver) |
| Sensitivity | 93dB |
| Resistance | 32Ω |
| With Microphone | Yes |
| Active Noise-Cancellation | No |
| Control Button | Yes (Touch Control) |
| Volume Control | Yes |
| Support APP | No |
| Bluetooth Protocols | HEADSET/HFP/A2DP/AVRCP |
| Material | PVC |
| Weight (single earphone) | 5.7g |
8. User Tips
- For optimal sound quality and a secure fit, ensure you choose the correct ear tips for your ears.
- When experiencing connection issues, try resetting the earphones by placing them back in the case and then removing them, or by restarting your device's Bluetooth.
- The ear hook design is intended for stability during physical activity. Adjust the hook gently to find a comfortable and secure fit around your ear.
- Keep the charging contacts on both the earphones and the case clean to ensure efficient charging.
9. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.
