Features 1、Plug and play: 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 10m 2、Support system: for Windows 2000/XP/Vista/CE/7, for Linux (Debian-3.1, Redhat-9.0 Ubuntu-8.10 Fedora-7.0 test), for Android OS (with standard USB interface) 3、Suitable for PC, tablet, HTPC, IPTV, Internet TV, smart TV, for Google TV, for Android TV box / stick, household appliances, multimedia equipment, etc. 4、The optimization and custom design for Android system realizes the application of intelligent human‑computer interaction and enhances the experience 5、With built‑in 300mah battery , the service time is very long Specification The product integrates a multi-function smart remote control, including an air mouse, remote control and keyboard. You can move the cursor by moving your hand without the need for a flat support. Compatible with common operating systems such as for Andriod, for windows, for IOS, suitable for smart set-top boxes, network play boxes, smart TVs, computers, notebooks and other host devices. Plug and play, no additional drivers, easy to install. Features: 1. Plug and play: 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 10m. 2. Support system: for Windows 2000/XP/Vista/CE/7, for Linux (Debian-3.1, Redhat-9.0 Ubuntu-8.10 Fedora-7.0 test), for Android OS (with standard USB interface). 3. Suitable for PC, tablet, HTPC, IPTV, Internet TV, smart TV, for Google TV, for Android TV box / stick, household appliances, multimedia equipment, etc. 4. The optimization and custom design for Android system realizes the application of intelligent human-computer interaction and enhances the experience. 5. With built-in 300mah battery , the service time is very long. Specification: Material: Plastic Shell Color: Black Keyboard Layout Type: QWERTY Full Keyboard Working distance: 10m Button: touchpad Battery type: built-in battery Battery voltage:4.4V-5.2V Battery Specification: BL-5B Battery capacity: 300MA Size: 142 x 90 x 19mm / 5.6 x 3.5 x 0.7in Weight: Approx. 173g Packing List: 1 x Keyboard 1 x Power Cable 1 x USB Receiver 1 x Manual