3 in 1 Game controller& white backlit keyboard mouse combo:one button to switch between keyboard mode and game controller mode.Game controller mode:2.4GHz wireless game controller comes with D-pad, ABXY button,L1,R1,L2,R2,Turbo and vibration function,Please know that this keyboard have three mode ,which for PC/PS3,360,android,you need to press the home button about three seconds to change the three modesPlug and play:2.4GHz wireless connection via USB receiver,and the long control rang is up to 10 meters.the signal interference:when working with android TV box or smart TV,big monitor device may have some signal interference,Signal interference may result in short distance and buttons do not work as well.In this case you can try to move the receiver from back of your device to the front USB port then use this keyboardBacklit:backlight guides your operation,white color backlight,easy and convenient to use the keyboard in the dark;Auto sleep mode:this keyboard has auto sleep /wake up function,when there is no any operation in 5 minutes,it will into sleep.Product description:Rii RK707 2.4GHz wireless game controller keyboard mouse combo can be used for playing games,email,chat,remote control,message input and more,it is plug and play,simple and smooth,compatible with PC,Laptop,HTPC,Smart TV,Android TV Box,for PS3,for Mac,Linux and so on.Specifications:Brand name:RiiModel number:RK707Transmission Mode:GFSK 2.4GHz wirelessRemote control Distance:Up to 10 metersBattery:Rechargeable Lithium Polymer BatteryOperating Current: less than 70mASleeping Current: 65uA (keyboard); 15uA (gamepad)Operating Voltage: 3.7VCharging Voltage: 4.4V-5.25VProduct weight:168gcolour: blackMaterial: plasticsize: 17.8*11.6*4cmPackage Contents: 1* Wireless game controller keyboard1* USB Receiver1* USB Charging cable1* English User manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.