GD28 IPX4 Waterproof Single-ear Lightweight Clip Ear Bluetooth Earphone(White) Tag-PS3 Spare Parts Standby time: about 30 days

Standby time: about 30 days

Motorola:  XT882

Carton Size 47cm * 26cm * 40cm / 18

Data transmission: 10/100/1000M network transmission based on USB3

stable installation

GD28 IPX4 Waterproof Single-ear Lightweight Clip Ear Bluetooth Earphone(White) Tag-PS3 Spare Parts Standby time: about 30 days1. Bluetooth program: V5. 3 2. Speaker: 13mm copper ring speaker (bass effect is obvious) 3. Chip: BlueTrum 4. Use time: about 5 6h 5. Charging time: about 1h 6. Communication distance: about 10 15m without obstacles 7. Charging interface: USB 8. Battery capacity: 50mAh 9. Frequency: 20Hz 20KHz 10. Impedance: 32 ohms 11. Sensitivity: 85dB mW 12. Waterproof rating: IPX4 13. Weight: about 6. 5g Features: 1. External sound quality, safe travel, does not