Purpose of headphones

Headphone frequency range

Charging interface

Headphone type

Headphone connection interface

Headphone mount type

Microphone design

Color

Functions and features

Additional features

Headphone features

Codec support

Connection type

Working time, h

Bluetooth working distance, m

Charging time, h

Charging case battery, mAh

Bluetooth version

Headphone impedance, Ohm

Earphone's battery, mAh

Environmental Noise Cancellation (ENC)

Availability of active noise cancellation