I9 I9S TWS Wireless Earphone Portable 5.0 Bluetooth Headset Invisible Earbud for all smart phone i10 max tws

Description:

1. listening to the song correct, support songs and then call,

2.For iPhone power display, you can always watch the headset power situation, do not worry about the headset no electricity to make your life worry;

3. One to two connections, can be connected to two mobile phones;

4. Bluetooth headset every time connected to the phone after the shutdown, and then open the Bluetooth headset will automatically connect back to the phone, but also more convenient;

5. Intelligent compatibility: support all with Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., all the mobile phone;

1. Drive: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth v4.1 + EDR

4. Bluetooth use band: 2.4GHz

5. Power level: CLASS II

6. Output power: 30mW

7. Bluetooth distance: 10 meters barrier

8. Frequency response: 20-20000Hz

9. Operating voltage range: 3.0V-4.2V

10. Mitou sensitivity: -42dB

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

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

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

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

15. Product Size: Length 2cm. Width 1.7cm. High 4.5cm

16. Product net weight of about 5g

22. The charging time is about 60 minutes

23. Battery capacity 60MAH

24. Charging power: DC5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger)

25. Compatible phone: compatible with Andrews, Apple, Microsoft, Saipan system with 99% of the Bluetooth mobile phone

Packaging includes:

1pc i9s Bluetooth earphone

1pc Charger Box

1pc Charging USB Cable

1pc User Manuel

Products Features: