Product detailsMini Wireless Keyboard Air Mouse Remote Controll For Andriod TV Box RD Description: 100% and high quality. Quantity: 1pcs. Communication: 2.4G wireless infrared Wireless technology: 2.4 GHz Standby time: 6 months Continuous operation: 30 hours Interface: USB 2.03in1 with the remote control, computer keyboard, computer mouse functions. Multifunction Remote Controller ??10 System requirements: Windows 98/2000/Me/Vista/NT/XP/7, Android, Liunx(Debian-3.1, Redhat-9.0). Suitable for PC, Projector, living smart TV, Android Tablet PC, Android HD player, Google Smart On television Boxes and other equipment. Working Distance: 10 m Double sided air mouse Battery: Lithium Battery (Included)Easy and convenient to use. Dimensions: 150x45x14mm Package Include: 1PC Mini Wireless Air Mouse with wireless keyboard function 1PC USB Receiver 1PC Charging cable 1PC Use Manual (without retail package)