G7 In-Ear Wireless Business Car Bluetooth Headset Single Ear Microphone Digital Display V5.0 Dynamic Noise Cancelling Ear Hook.

Built-in 3015 5.0 chip, the performance is more stable and compatibility is stronger, support most of BT devices. High capacity batteries let you listen to music up to about 24 hours with a standby time of 60 days. HD Voice for misic and phone calls High quality microphone+CVC 6.0 Noise Cancelling.

Product performance description:-

1. BT Version: 5.0

2. Battery capacity: 3.7V/ 50/400mah

3. Communication distance: about 12 meters

4, horn specification: diameter 13.0mm 32Ω

5. Talk time: about 10 hours

6. Standby time: about 260 hours

7. Charging time: about 1-1.5 hours

8. Charging port: Type-C