1. Support mouse, wireless keyboard and infrared learning remote control, three in one smart combination.2. With the attached USB interface adapter, no driver is needed, plug and play. 2.4GHz wireless connection, enjoy wireless control up to 10 meters.3. 6 Axis inertial sensor can sense changes in direction and speed. Just hang it in the air to freely control your device.4. Equipped with 47-key mini keyboard and touchpad mouse, which can easily slide between the keys and is easy to operate.5. Anti-lost function. Support voice input. Compatible with Android, Windows and Linux. Suitable for HTPC, smart TV, Android TV box, laptop, projector, etc.Transmission mode: 2. 4GHZInterface: USBOperating range: up to 10 metersNumber of keys: 47Transmission and control: 2.4GHz RF wirelessBattery capacity: 300mAhcolour:BlackMaterial:ABSsize:193 x 96 x 16.7MMPackage Contents:1 x Remote ControlOnly 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.