Built-in 6-axis sensor, ultra-sensitive and easy to operate. 2.4G wireless connection with up to 10 meters operating distance. Includes USB receiver for plug-and-play functionality. Compatible with operating systems: Windows 2000, Windows XP, Windows Vista, Windows CE, Windows 7, Windows 8. The "switch" button is designed for use with computers only and is not compatible with Android TV boxes. Color: As shown in picture Material: ABS Note: This keyboard may not be fully compatible with certain smart TVs. For example, when used with LG or Samsung brand smart TVs, only partial key functions may work. It is not recommended for use with LG, Samsung, or similar smart TVs. Product appearance and printed text may vary slightly between batches, but this does not affect performance. Package Contents: 1 x Rii i7 Remote Control