Specification:1. Operating range: 10 meters (MAX), without signal disturbance and no direction limit.2. Transmit power: +5db Max3. Operation voltage: 3.3V4. Operation current: <50mA5. Sleep current: <1mA6. Weight(grams): 110g7. Size: 146*97*19mm(L*W*H)8. Power by Lithium-ion battery (included)System Requirements:

Windows 2000 / Windows XP / Windows 7 / Windows Vista / Windows 8 / Windows 10Linux(Debian-3.1,Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested), Android 4.0 and aboveFeatures:1. Touchpad DPI adjustable functions.2. Built-in high sensitive smart touchpad with 360-degree flip design.3. Mini QWERTY keyboard with multimedia control keys and PC gaming control keys.4. Auto sleep and auto wake mode.5. Innovative shape, portable, elegant.6. The Ergonomically handheld design is easy to carry and operate.7. Perfect for PC, Pad, Android TV Box, Google TV Box, for Xbox360, for PS3, HTPC/IPTV, etc.Package Include:

1* Mini Keyboard Air Mouse

i81 2.4G Mini Wireless Air Mouse Remote Control With Touchpad Keyboard For Smart Android TV Box

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