Gemtune Wireless Mini Keyboard & Mouse Remote Control for Android Smart TV Box G Box HTPC Mini PC Windows iOS MAC Linux PS3 Xbox 360(F21) WE ARE NOW IN A BIG CLEARANCE SALE OF SEVERAL INVENTORIES. DONT MISS IT! F21 is a plug-and-play remote control, just plug the USB reviewer to your PC/TV box, holding it in your hands and rotating your wrist slightly, the cursor will corresponding to move appropriately and accurately point to every pixel on the screen. Sampling frequency of F21 is up to 125Hz, it guarantees flexible and smooth operation, showing a high level of smoothness. PLEASE NOTE: THIS IS ONE REMOTE AND CANT BE SEPARATE TO TWO. Advanced 2.4GHz wireless transmission technology, effectively eliminate the delay and loss of signal and guaranteed stable and efficient operation within 15 meters. You will feel convenience and freedom. More fun online experience for you. F21 used two AAA battery designed and offer a unique intelligent power-saving function. When the product is not being used, it will automatically enter sleeping state to support the battery could be used more than 180 days, you do not need to replace the battery frequently. It is durable, energy saving and environmental protection. F21 gives you ultra-comfortable feeling! It combined with ergonomic design and streamlined shape to bring you the best experience. Also, you hand could easily at the grip position and feel free to control the it. This motion sensing remote control 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, with a wireless mouse and keyboard. You will have fun and feel convenience with its IR learning remote control and other many functions.