1.[Auto rotate Touch Panel]Touch panel coordination index can auto-rotate and adjust according the handing position (similar to auto-screen rotation used in smartphone).Note:If you find your product stopping working a few minutes later, probably because it get into the Auto-sleep modes,Tap any keys to wake it up. 2.[Auto sleep and wake up mode & IR Learing]No need to press any key,this mini wireless keyboard will auto wake up with backlight when you pick up.Build-in IR learning, you can learn and control your TV Box shutdown with this remote. 3.[Rechargeable Design & Backlit]QWERTY Keyboard With 3-Level backlight,TouchPad with Colorful breathing light.you can enjoy use in the dark night easily.Build-in 300 MAh removable Li-ion battery enough for you use and keep several weeks. 4.[Stable signal and Wide Compatibility]The wireless range is up to 10 meters(32.8ft), the signal is stable.Just plug and play. No install software needed. It is compatible with PC, Laptop, Projector, Mac OS, Linux, HTPC, IPTV, Google Android Smart TV Box, Windows 2000 XP /Vista/7/8/10.