Description:
- Brand: Lelisu
- Model: LS-03A
- Type: Wireless neckband earphones
- Bluetooth Version: 4.2 or 5.0
- Frequency Response: 20Hz - 20kHz
- Sensitivity: 108dB ± 3dB
- Microphone: Yes
- Remote Control: Yes
- Battery Capacity: 130mAh or 200mAh
- Charging Time: 1-2 hours
- Working Time: 8-20 hours
- Water Resistance: IPX5