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, Box quantity 20
