Note: Manual measurement, please allow some errors. Specification: Item Type: One Hand Keyboard Mouse_x000D_Material: ABS_x000D_Cable Length: Approx. 1.4m/4.6ft_x000D_BT: 4.2_x000D_Number of Keys: 35 Keys_x000D_Be Applicable:_x000D_Suitable for FPS Mobile Games Such As for PUBG Mobile, for Call of Duty Mobile, for Rules of Survival, for Modern Combat 5, for Critical OPS and More_x000D_Features:_x000D_1. There are two USB ports and a 5V power port on the side of both products. The power supply or mouse and keyboard should be connected to the ports as marked above. Other USB ports can only be used for device charging. Before playing the game, open the phone pause window to limit the game and APP drive. Before the BT connection, the mobile mode should be according to your mobile phone. For Android phone press Ctrl 1 to switch to for Android mode. For Iphone device press Ctrl 2 to switch to for IOS mode. (Note: Before connecting to BT, usually the LED mode indicator will flash when switching modes._x000D_2. The buttons are preset by default in the game, usually you can also enjoy the game without installing the driver._x000D_Note: This product is not fully compatible with (for MTK) for Android devices (that is, the CPU is an for MTK chip phone), and the lower version for IOS device system is not compatible. Features: 1[Compatible] One handed keyboard and mouse, compatible for Android phones, tablets. Not fully compatible with (for MTK) for Android devices, not compatible with lower version for IOS device systems (no battery). 2[Customized] Game keyboard mouse, you need to download for ShootingPlus APP from for Google Play and App Shop, and create keyboard and mouse keys in the mobile game to be the same as the virtual keys in the game. 3[Backlight Mode] One hand keyboard mouse combo can turn on or off the RGB backlight. 35 glowing letters, play games at night, no need to turn on the room light, RGB backlight effect brings you a cooler experience. 4[Accurate And Flexible] One hand keyboard and mouse for mobile gaming, using a keyboard and mouse is faster, more accurate, and better than using your fingers on your phone. 5[Suitable For Games] Mobile game keyboard and mouse combo, especially suitable for FPS mobile games such as for PUBG Mobile, for Rules of Survival, for Modern Combat 5, for Critical OPS, etc. PackageList: 1 x Keyboard 1 x Mouse 1 x USB Power Cable 1 x Bracket 1 x Manual