mini wireless keyboard,rii i8x portable 2.4ghz wireless keyboard with touchpad mouse, led backlit, rechargable li-ion battery-black rii rii i8x 2.4ghz mini wireless qwerty keyboard with touchpad mouse combo,backlit led with usb interface adapter<br> the keyboard includes a touchpad dpi adjustable functions and built-in high sensitive smart touchpad with 360-degree flip design.<br> <br> features:<br> this new rii i8x has some new features than rii mini i8+ multifunction: wireless keyboard + multi touchpad mouse + scroll wheel + multimedia control keys and pc gaming control keys.<br> highly advanced rf 2.4g wireless technology that delivers anti-interference and reliable connection.<br> qwerty full-function mini keyboard.<br> ultra sensitive touchpad with 360-degree flip design.<br> with rechargeable polymer lithium-ion battery.<br> usb dongle/receiver inside of the back cover - no driver needed.just plug and play.<br> auto sleep and wake-up function of the keyboard.when there is no any operation in 3 minutes,it will into sleep automatically.press any button to wake it up.<br> can be used for pc, notebook, smart tv, htpc, android tv box, ps3, xbox, etc.<br> ergonomic design, compact and light weight.<br> <br> product specifications:<br> transmission mode:gfsk 2,4ghz wireless,up to 10 meters.<br> operational voltage: 3.7v<br> charge voltage: 4.4v-5.25v<br> layout : us<br> trasmission power: +5db<br> battery type: rechargeable polymer lithium-ion battery<br> <br> package includes:<br> 1 wireless keyboard<br> 1 wireless receiver<br> 1 charging cable<br> 1 user manual<br> <br> note:<br> the usb receiver (dongle) is inside the keyboard as the picture shows.<br> your device need an usb port in order to operate with the mini keyboard.<br>