1.2.4G Wireless, USB receiver; 2.Non-directional remote controll; 3.Air Mouse, Anti-shake algorithm; 4.Motion Sense Games R2  Air Mouse  is designed for Smart TVs, Set-top-boxes and Android TV Boxes.  High Light Features: IR Power on/off; 2.4G Wireless, USB receiver; Non-directional remote controll; Air Mouse, Anti-shake algorithm; Motion Sense Games; OS:Windows, Mac OS, Android, Linux Devices:PC, Smart TV, Set-top-box, Android TV Box, Media PlayerAir Mouse, Anti-shake

1. Microelectromechanical systems (MEMS) is the technology of very small devices; it merges at the nano-scale into nanoelectromechanical Systems (NEMS) and nanotechnology.

Free Space Air Mouse. R2 is based on Gyroscope Mems system, providing new style of MOUSE experience. With Anti-shake algorithm, R2 can provide accurate and easy control of the mouse cursor.3. Motion Sensing Games changed the way games are played and made game couch potatoes actually get up off their rear ends and play a game while actually physically interacting with the game. 4. R2 is a completely unique, interactive experience, all you have to do is move to play. Point, throw, swing, slash, turn, shake or twist, it's all possible with the R2 remote. R2 means fun for everyone, of any age or skill level. Specification 

Commu ications	2.4G Wireless and IR
Working Distance	20 m
Sensors	Gyroscope (Air Mouse)
Sensors	G-sensor (optional)
Dimensions	140*42*28 MM
Battery	2 AAA batteries
Standby Time	6 months
Working Time	30 hours
Receiver	USB 2.0
OS	Windows,Mac OS, Android, Linux

Customizations

Key No.	Functions
1	Power ON/OFF
2	Volume +
3	Volume -
4	Up
5	Down
6	Left
7	Right
8	Mouse Left Click
9	Mouse Right Click
10	Menu
11	Home
12	Play/Pause
13	Stop
14	Subtitle
15	Audio

Powe On/Off can work through IR or 2.4G. All can be customized