H570e | Headset | Wearing style Head-band | Office/Call center | Headset type Monaural | Colour Black | Volume control Button | Cable length 1.9 m | Adjustable headband Yes | Sound pressure level (max) 98 dB | Connectivity technology Wired | USB connectivity Yes | Frequency response (music mode) 20 - 20000 Hz | Ear coupling Supraaural | Headphone sensitivity 96 dB | Weight 0.089 kg