RII i25 3-in-1 2.4G Wireless mini keyboard + Air Mouse + Remote controller


Brand: RII
Model i25
Color Black
Material Plastic
Key Numbers 69
Connection Method 2.4G Wireless (Air mouse + Keypad)
IR (Remote controller)
Power Supply Built-in rechargeable Li-polymer battery
Battery Capacity 300mAh
Supports System Windows 2000 / XP / Vista / CE / 7 / 8,
Linux (Debian-3.1, Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested),
Android OS (with standard USB interface)
IR remote of TV, DVD, other devices.
Other Features Receiver: Nano style, interface:
USB 2.0, processor: (MCU) Sonix,
2.4GHz wireless transfer mode, height up to 10m,
RF mode:2.4Ghz GFSK
transmitted power < 5dB,
charging voltage: 4.4V~5.25V,
charging current: 300mA,
standby current < 50uA,
operating voltage: 3.7V,
working current: <70mA.
83 keys,
6-axis air mouse.


Q: Why my (i25) air mouse cursor drifts to some specific direction?
A: Thanks for your feedback on the cursor drifting problem. You can calibrate according to the following instruction.
Step 1: Keep the device ON
Step 2: Place the device horizontally on the table
Step 3: Press the Left key of the mouse+ Return key together and release. Keep the keyboard in horizon.
Step 4: Wait till Blue LED turns on. This means the calibration is successful.
If not succeed, please repeat steps 1-4.

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