Lefant Wireless Mini Keyboard 6-axis Air Mouse for Android Smart TV Box \/ PC \/PS3 \/Xbox 360 Feature: Common standard HID protocol、 standard USB device、 no drivers、 plug and play. High-precision 6-axis gyroscope、 make the effective distance farther、 more sensitive and accurate. Support learning、 multiple function in-one、 air mouse、 mini keyboard、 motion sensing game controller. F2S is widely compatible with Windows、 Android、 Aliyun OS、 IOS operating system device、 such as living room PC、 smart TV、 Internet set-top boxes、 Android projectors and other equipment.  Specification: Model: F2S Wireless Frequency: 2.4GHz Wireless distance: 15M Battery capacity: lithium battery Multimedia function keys: Yes Keyboard\/Mouse Interface: USB Keyboard\/Mouse Connection: Wireless Applicable: Home\/Office\/ gaming tebook Support: living room PC、 smart TV、 Internet set-top boxes、 Android stick、 etc. Reminder   1. 3D motion sensing game function only supports Android 4.0 or more system and Aliyun OS system device. 2. For the smart TV without IR remote control、 the power key just can shut off the TV and unable to start、  cause when the USB port power supply stopped、 F2S receiver also stop working. 3.When you open or close the motion sensing games、 or you want to increase or decrease the volume、  you need to press the mouse key opening and motion sensing gaming keys or volume plus or minus keys at the same time.