Bluetooth Headset Harphone with Mic – i7s

Bluetooth version: Bluetooth v5.0 + EDR
Bluetooth use band: 2.4GHz
Output power: 30mW
Bluetooth distance: 10 meters barrier
Frequency response: 20-20000Hz
Operating voltage range: 3.0V-4.2V
Mic sensitivity: -42dB
With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)
Talk time is about 2-3 hours
music time about 1.5-2 hours

Bluetooth connection

Bluetooth distance: 5-10
meters

Good quality sound
communication

Wireless Technology

For Calls, Audio and Music

Can usewith all iPhone
devices and Android phones

Adopt true Wireless Bluetooth connection.

Enjoy your Wireless daily driving, sports,
cooking and work.

Perfectly designed for Calls, audio and Music
control.

Light weight, comfortable fit to the ear.

Compatible with all Android and iPhone devices.