Headphone features

Bluetooth version

Color

Bluetooth working distance, m

Charging case battery, mAh

Connection type

Charging interface

Headphone frequency range

Availability of active noise cancellation

Headphone connection interface

Waterproof class

Purpose of headphones

Microphone design

Additional features

Earphone's battery, mAh

Working time, h

Ear pad material

Headphone impedance, Ohm

Headphone sensitivity

Headphone mount type

Functions and features

Headphone type

Charging time, h

Codec support