Mouse Ergonomic 1200 dpi universal mouse Product model:V1-1 wired mouse Material: plastic Color: black Product key number: 4 keys weight: 0,15g Product function characteristics: used for desktop computers, product superiority:Wired mouse comfortable grip, accurate and flexible Mouse: 1200pi resolution, suitable for all kinds of mainstream environment Light touch switch adopts 5 million keys, feel comfortable, more durable By the original phase original chips, more stable performance Classic appearance design, with the unique groove, feel comfortable,