SpecificationsStandby power consumption 25uaRemote control distance 810mCharging port Micro USBOverall dimensions 15545 9mmBattery type 250mah 3.7V lithium batterySupport system Android Windows Mac OS LinuWireless modulation mode GFSKModulation frequency 2.42.4835ghzWorking temperature20 C65CNumber of keys 58Power consumption15maFeatures2.4GHzBluetooth Dual ModeM5 BT Multifunctional air mouse with 2.4GHz and Bluetooth dual model, you can choose any mode when working.MultifunctionsM5 BT with two sides, one side with, the other side is a wireless keyboard with 58 keys and a touch screen.Gyroscope functionWith 3Gyro3G sensor, it is more convenient to easily use in horizontal and vertical position. Backlight functionThe laser engraving backlight is clearly mapped to each character. When you long press the backlight button, you can turn on the backlight function. IR learning functionThe power button supports infrared programming function, it is easy to set this function in just two steps according to the user manual.Package includes1M5 Wireless Keyboard1USB cable1USB dongle1User manual