EH0338B Features Multifunctional air mouse and remote controller 6-axis design Qwerty input Voice service General Specs Color Black Frequency Response 2400.0MHz-2483.5MHz Transmission Rate 1 Mbps Output Power -18dBm-0dBm Operating Current ≤20mA Standby Current ≤10uA Operating Range ≥8m Compatibility Smart TV， IPTV， cable-box， Mini PC， Android TV box， HTPC and PCTV Package Details Weight: 123.05 g Size: 17.7*5.5*2.3 cm