G733 Wireless Headset | Headset | Wearing style Head-band | Gaming | Headset type Binaural | Colour Black | Volume control Rotary | Sound pressure level (max) 87.5 dB | Connectivity technology Wireless | Wireless range 20 m | Ear coupling Circumaural | Headphone frequency 20 - 20000 Hz | USB Type-C charging port Yes | USB Type-C required charging power (min) 2.5 W