This is the technology jewel that allows you to handle all the home entertainment from your sofa. It can work as a controller, a mouse, a keyboard, so that you can control videogames, your computer and smart tv. Specifications: W1 2.4G Air mouse wireless keyboard Wireless key mouse, computer connection mode, wireless, USB interface, operating distance of 10 meters. Photoelectric resolution 1600 dpi, suitable for gifts occasions: opening ceremony, employee welfare, anniversary celebrations, awards, exhibitions, advertising promotions, festivals, weddings, relocation, public relations planning, birthday, business gifts. Packaging List: Flying Mouse, Instructions, Packaging Box, Charging Line, USB Receiver.Wireless modulation mode: GFSK, modulation frequency: 2.4~2.4835GHz, working temperature: -20 ~65 C, battery type: 300mAh/3.7V lithium battery, total power consumption: <15mA, standby power consumption: 25uA, key number: 57, charging port: micro USB, support system: Windows, Android, Mac OS, Linux.