Audio Technica Wireless Headphone ATH-M20XBT Black

Specifications
Type Closed back dynamic
Driver 40mm
Sensitivity 100dB/mW
Frequency Response 50 to 20.000Hz
Microphone Type Electret condenser
Polar pattern Omnidirectional
Sensitivity -42 DB (1v/Pa, at 1 khz)
Frequency response 50 to 20.000Hz
Support Codec AAC, SBC
Bluetooth 5.0

Whats in the Box :
ATH-M20xBT
Cable Aux 1.2M
Cable Charger
Manual Book
Warranty Card