It is an excellent double-sided fly mouse with the combined function of air mouse, wireless keyboard and remote control. It adopts 2.4G wireless technology and operating range is 10m indoors, flexible and practical. Based on 6-Axis Gyroscope MEMS system, the device will let you enjoy exciting gaming experience. It is extensively applicable to PC, Smart TV, HTPC, for Android TV box, etc.     Features:  Mini and portable design.  3 in 1: air mouse + wireless keyboard + remote control, ingenious and handy.  2.4G wireless technology, operating range is 10m indoors, 30m in the open space.  Plug and play, easy and simple operation.  Based on 6-Axis Gyroscope MEMS system, let you enjoy exciting gaming experience.  Motion sensor allows mouse to be controlled by slightly waving it.  360 degree non-directional remote control.  Applicable to PC, Smart TV, HTPC, for Android TV box, etc.  Low power consumption, support automatic sleep mode，and press any button to wake it up.  Powered by rechargeable 280mAh lithium battery.  Support for Windows/Linux/Android/Mac OS.    Specifications:  Acceleration sensor: 3 axes G-sensor  Gyro-sensor: 3 axes Gyroscope  Interface: 2.4G  Frequency: 2.400～2.483GHz  USB type: USB 2.0  Operating range: 10m  Working current: <20mA  Standby current: <20uA  Voltage: 3.3V～4.5V  Battery capacity: 280mAh  Power supply: rechargeable lithium battery  Supported OS: for Windows/Linux/Android/Mac OS  Item size: 15 * 4.5 * 1.1cm / 5.91 * 1.77 * 0.43in (L * W * H)  Item weight: 56.8g / 1.99oz  Package size: 15.4 * 4.6 * 3.1cm / 6.06 * 1.81 * 1.22in (L * W * H)  Package weight: 73.5g / 2.59oz    Package list:  1 * Air mouse  1 * Nano USB receiver  1 * USB charging cable  1 * User manual (English)