I7 Twins I7S TWS Earbuds Ture Wireless Bluetooth Double Earphones Earpieces Stereo Music Headset For Apple IPhone X 8 8 Plus

I7 Twins I7S TWS Earbuds Ture Wireless Bluetooth Double Earphones Earpieces Stereo Music Headset For Apple iPhone X 8 8 Plus

Specification:

1. Driver: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth v4.1 + EDR

7. Bluetooth distance: 10 meters barrier

8. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol

9. Powerful noise de-noising circuit (active noise reduction)

10. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)

11. Charging time about 1 hour (power indicator charging: red light, full power: red light off (blue light).)

12. Product Size: Length 25MM. Width 15MM. High 35mm

13. Talk time is about 4-5 hours

14. music time about 4-5 hours

15. Standby time is about 120 hour

19. The charging time is about 60 minutes

20. Battery capacity 60MAH

Package Includes:

mini Bluetooth Headphones

1*charging box

1*charging box Cable

1*User Manual