SonicGear Airphone 3 Bluetooth Headset – Black

Features
Bluetooth V5.0
Wireless distance up to 10 meters
Support A2DP, AVRCP, HSP, and HFP
Battery level indicator on Smartphone
Built-In rechargeable battery
200mAh Lithium Battery
Continuous Music Playback up to 8 hours operation
Continuous Talk Time up to 8 hours operation
Standby Time up to 15 days
Charging Time: 2 hours

Headphone
-Speaker size: 40mm
-Frequency Response: 20 – 20KHz
-Impedance: 32?
-Sensitivity: -96 ±3db
-Max Input Power: 20mw
-Built-in Aux input: 3.5mm stereo jack