* 7.1 USB sound card delivers thrilling surround sound with separately adjustable levels. * 40mm Diameter HiFi Speaker has high sensitivity and accurate sound reduction, letting you receive any detail of sound and experience a realistic game battlefield. You can greatly enjoy the games. * Cool LED light design, adding charm in game playing, look more fashionable
Lenovo H402 headphones
The headset have 2 different connector. 1. With 7.1 surround sound: Only 1 USB connector, only support windows system, No support linux, mac… Work for Android phone ( need OTG function, need adapter) / Laptop / PC / tablet. 2. No 7.1 surround sound: 1*3.5mm connector, 1*USB connector，1 of them for sound, 1 of them for microphone. Work for PS4 / Xbox / computer / laptop / tablet.