... SpecificationsApplication:IPTV,Air-mouse,Set-top-box,keyboard for Personal computer,Media player,IPTV devices,Smart TV .Wireless RF 2. ... 4GHZInput: DC4.5-5V,8-12MAOutput power:0.05WWork scope:10-15mRating: Handheld deviceCompatible system:Windows ... control: 600DPI, 800DPI, 1000DPI, 1200DPI conversion(2)Mouse:To position: Hold the mouse key on the remote to move the cursor ...