Lenovo Legion H500 Pro 7.1 is the ultimate tool for pro gamers, with the stylishness of the Legion series design language. Immerse yourself completely in your favourite action game, music or movie, with superb driverless 7.1 surround sound and dedicated audio profiles. Stay engaged for hours, thanks to the ergonomic design of the construction and ear cups. (3.5mm or USB connection for multi-platform) Audio Input USB 2.0 or 4 - pole 3.5 mm Wired via USB 2.0 or 4 - pole 3.5 mm 3.5 mm cable 1 m: USB cable 1.3 m Weight 350 g Controls 7.1 on/off: EQ: Mic on/off: Volume up/down Distortion