Mini Wireless Keyboard with Touchpad for TV Box 2.4Ghz,USB Rechargable Android Remote for Smart TV,IPTV,PS4

Product Category:Wireless keyboard Device Type:2.4Ghz Wireless Touchpad Keyboard Air Mouse Operating range:15 meters(MAX), without signal disturbance and no direction limit Frequency range:2.403GHZ ~ 2.480GHZ Operational voltage:3.3V Modulation:GFSK Channel:78channels TX Power:less than +5dBm Transmission rate:1M bit/sec Frequency tolerance:+/-30ppm Power consumption:55mA(on), 1mA(sleep) Operation Range:up to 20 meters Dimension:5.79*3.86*0.83 in(147*98*21mm) Cable Length:2.29 ft(70cm) Packing list: 1 x Wireless keyboard(no Battery). 1 x Wireless receiver. 1 x Charging data cable. 1 x User manual. 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.