BTHS-01-BK | Headset | Wearing style Head-band | Calls/Music | Headset type binaural | Colour Black | Volume control Button | Cable length 1 m | Connectivity technology Wired & Wireless | 3.5 mm connector Yes | USB connectivity Yes | Bluetooth Yes | 5.0 | Wireless range 10 m | Ear coupling Circumaural | Headphone frequency 20 – 20000 Hz | Headphone sensitivity 10 dB | Weight 0.15 kg