Wireless i7 i7s TWS Mini Bluetooth Earphone In-Ear Stereo Earbud Headset with Charging Box Mic For All Smart Phones(WHITE)

Wireless i7 i7s TWS Mini Bluetooth Earphone In-Ear Stereo Earbud Headset with Charging Box Mic For All Smart Phones(WHITE)

Support all smart phones, MP Players, ipods!!!

Specification:

1. Driver: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth v4.2 + 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. Mic 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)

13. Talk time is about 4-5 hours

14. music time about 4-5 hours

15. Standby time is about 100 hours

Package Includes:

2 x mini Bluetooth Headphones(left and right earphones)

1 x Charging box

1 x USB Charging Cable

1 x User Manual

3 Month RTB Warranty!

Features:

1. You can listen to the music and answer phone. It supports listening to music and answering calls.

2. Showing call number, dial last call, all smart Chinese and English audio prompts, boot, pairing, shutdown, disconnecting the phone, low battery will give voice prompts;

3. One-to-two connection can connect 2 mobile phones at the same time;

4. Whenever the Bluetooth headset is connected to the mobile phone and the phone is power off, it will automatically connect back to the mobile phone when the Bluetooth headset is turned on, which is more convenient.;

5. Intelligent compatibility: support all mobile phones with Bluetooth capabilities, tablet, notebook, singing bar, Q music, movies, etc.