* Keyboard Specification:

1) Wireless technology: 2.4GHz

2) Working distance: 10m

3) Unit size: 379 (L)*116(W)*21(H)mm

4) Unit weight: 360g (not includes battery, receiver)

5) Button: 105

6) Keystroke route: 2.0mm

7) Key switch operating force: 50+-5g

8) Rated working voltage/ current: DC 3V/ 0.85Ma

9) Power supply: 2AAA Battery * Please use alkaline battery

* Mouse Specification:

1) Wireless technology: 2.4GHz

2) Working distance: 10m

3) Unit size: 105 (L)*60(W)*36(H)mm

4) Unit weight: 55g (not includes battery, receiver)

5) Button: 4

6) Keystroke route: 0.8mm

7) Key switch operating force: 70+-5g

8) Key life: over 3 million times

9) Rated working voltage/ current: DC 3V/ 13Ma

10) Power supply: 2 AAA Battery * Please use alkaline battery