Choice Pro | Headset | Wearing style Head-band | Calls/Music | Headset type Binaural | Colour Black | Volume control Button | Cable length 1.2 m | Connectivity technology Wireless | 3.5 mm connector Yes | USB connectivity Yes | Bluetooth Yes | 5.4 | Wireless range 10 m | Ear coupling Circumaural | Headphone frequency 20 - 20000 Hz | Headphone sensitivity 100 dB | Noise canceling Yes | USB Type-C charging port Yes