Giunmcul My Order New Bluetooth Headset Ear-mounted Business Stereo Headset Hands- Sports Headset with Microphone

New Bluetooth Headset Ear-mounted Business Stereo Headset Hands- Sports Headset With Microphone
Features:
Long battery life, noise reduction Bluetooth compatible headset
The built-in 85 mAh polymer lithium battery is equipped with Bluetooth compatible Smart 5.2 chip, which reduces power consumption by 70%, and bid farewell to frequent charging troubles.
Powerful composite power diaphragm, automatically filter external noise, clear calls with bilateral microphones
180° rotating earpiece, to left and right ears and adjust the angle
Go to 0 delay experience, play games with simultaneous audio and video
Product Description:
Specifications:
Bluetooth name: air5
Bluetooth version: V5.0
Supported protocols: a2dp avctp avdtp avrcp hfp spp att gatt rfcomm l2cap profile
Bluetooth usage frequency: 2.402G-2.408G
Battery type: polymer battery
Signal-to-noise ratio: 92DB
Sensitivity: 90DB
Transmission distance: more than 10m
Control mode:
Power amplifier: Class
Headphone battery: 85MAh
Play time: 15 hours
Headphone charging time: 1-2 hours
Horn specification: 0809 32 Ω
Audio range: 20HZ-20KHZ
Distortion: less than 1%
Color: black
Charging interface: type-c
Comfortable Can be worn on both left and right ears
Package:
1x Bluetooth headset
1 x charging line
1 x user manual