WeChip W1 Remote, Air Mouse Remote, Universal TV Remote, 2.4G Wireless Keyboard Multifunctional Remote Control for Nvidia Shield/Android TV Box/PC/Projector/HTPC/All-in-one PC Description Features: PLUG AND PLAY: WeChip remote with mini wireless keyboard is connected by a stable powerful 2.4GHz RF technology, just plug USB receiver,the transmission distance can up to 10 meters/ 394 inch.(2.4G meaning: wireless control , no need to aim at the screen, can operate the cursor in any direction)(ATTENTION - NOT compatible with Most Samsung,Sony,LG,TCL,Roku,Smart TV). 2-in-1 MULTIFUNCTIONAL REMOTE : Mini wireless keyboard and 4 Axis gyration motion system:only have 45 keys button,but can enter all characters in one. Press "Alt""Fn" to switch to punctuation or letters characters,allows to be controlled accurately for motion sensing game,its more convenient to operate in horizontal and vertical mode for games and typing. STRONG COMPATIBILITY: Support system Windows/Android/Mac OS/Linux, Applicable to: Android TV Box/Mini PC/Smart TV/Projector/HTPC/All-in-one PC/TV. AUTO SLEEP AND WAKE UP FEATURE: When the remote control for 15 seconds withot any operation,the remote control into sleep mode,blue light is off(Save Power). After the remote control ertering hibernation,press any key to wake up the remote control to enter the normal working condition. CONVINCING AFTRE-SALE : If you have any problems about the remote after receive it,please contact us,just find your order,click"contact seller" for assistance ,we will solve it for you,so not worry,just order it confidently now. Product Details: Brand: WeChip Special Feature: Air Mouse Function, Remote Function, Keyboard Function Color: Black Max Number of Supported Devices: 1 Compatible Devices: Television, Set Top Box Product Dimensions: 6.22 x 2.17 x 0.65 inches Item Weight: 3.06 ounces Item model number: WeChip W1 Batteries: 1 Lithium Polymer batteries required. Is Discontinued By Manufacturer: No Date First Available: December 13, 2017 Manufacturer: WeChip Country of Origin: China