A4tech 3100NS Wireless Combo

Receiver: RN-10D ( Grey )
Connector: USB
Frequency: 2.4G Hz
Operating Range: 10 – 15 m
Keyboard: GK-85
Keycaps: Traditional
Hotkeys: 12 Fn Hotkeys
Character: Laser Engraving
Adjustable Keyboard Legs: Yes
Rating: 3 V / 10 mA
Battery: 2 AAA Alkaline Batteries
Dimension: 454 × 153 × 30 mm
Mouse: G3-220N
Report Rate: 125 Hz
Sensor: Optical ( Infrared )
Resolution: 1200 DPI
Rating: 1.5 V / 4 mA
Buttons No.: 3
Ergonomic Design: Symmetric
Size: Middle / Big Hands
Receiver Storage: Yes
Battery: 1 AA Alkaline Battery
Demension: 116 × 60 × 34 mm
System Requirements：Windows XP / Vista / 7 / 8 / 8.1 / 10
Keyboard Weight: 559 g (w/ battery)
Mouse Weight: 86 g (w/ battery)

Comfortable full-size keyboard and easy-to-carry
mouse with snap-on wireless receiver increase freedom,
so you can work comfortably away from your computer.

Consistent Wireless Stability
Advanced 2.4GHz powerful wireless connection with distance up to 10m. Auto-Channel stablizing Plug and leave-in nano receiver provides essentially no delays or connection conflicts.

Up to 12 Months Battery Life
Go longer between battery changes with energy efficient engineering. Extreme quality offer over 12 months lifetime guaranteed.

Auto Power Saving
Auto 4-level power saving. It will be in sleep mode in 0.2s of inactivity.

Smart Wireless SoC Technology
Professional chip lowers the circuit loss and interference.

16-in-One
16 gestures to perform selectable hotkey commands.

4-way Wheel
Smart horizontal & vertical scrolling.