iMICE GK-490 RGB Gaming 4 In 1 Combo Mouse * 6D Gaming Mouse * 800-1200-1600-2400 DPI adjustable * Ergonomic Deign for professional gamer * Built-in weighted iron block for more stable operatipon * Suitable with laptop and desktop computers * Plug and play, compat with most operating system Specification: Size : L130 × W75 × H40 mm Weight             :  140g Transmission: Wired Voltage            :  DC 5V Current           :  100mA Cable length :  1.5 metre keyboard * 104 keys standard layout * Luminous lighting effect one click turn on/off * Metal base provides optimal control * Waterproof keycap design * Comfortable typing no easy feel tired * Laser carving characters Specification: Size : L440 × W130 × H35 mm Weight             :  480g Transmission:  Wired Voltage            :  DC 5V Current            :  100mA Cable length  :  1.35 metre headset  * With microphone function * Adjustable head beam * Cool LED lighting effect * Comfortable soundproof earmuffs * Clear voice quality Specification: Size : L190 × W175 × H95 mm Weight             :  210g Transmission:  Wired iMICE GK-490 RGB Gaming 4 In 1 Combo Voltage            :  DC 5V Current            :  100mA Cable length :  1.8 metre