Sell 3 buttons Wireless 2.4G Multimedia Keyboard + Wire

3 buttons Wireless 2.4G Multimedia Keyboard + Wireless Mouse + Mini USB Receiver
Features:
1.  Scissors structure；Effectively reducing typing stress, release the arm muscle strain；
2.  RF-2.4G wireless kb with Mini USB Receiver.
3.  Over 10 meters transmit distance.
4.  Ultra slim,the thick is only 25mm；and Slim and elegant design for convenient usage.
5.  Multi-Lingual available
6.  Noiseless design achiever undisturbed working environment；and make typing silent, stable and comfortable
7.  Track ball instead of mouse
8.  Spill proof design
9.  Smart power management for power saving and won't cause undesired effect to power supplying

Mechanical Specifications
1.  Key: 88 keys + 6 hot keys
2.  Key Pitch: 19.05mm
3.  Switch Travel: 3.0+/-0.5mm
4.  Peak Force: 55+/-15 gw
5.  Switch Reliability: 10 million cycles
6.  Other parameter                                                                                                                                               Keyboard size: 445x155x25mm (LxWxH)                                                                                                             Mouse size:95x60x30mm
Receiver size:42x17x8mm
7.  Interface: USB
8.  Compatible with Windows 98/SE/ME/2000/XP
9.  Switch Mechanism: Membrane

Environmental Operation Condition
1.  Operating Temperature: 0℃ ~ 50 ℃
2.  Storage Temperature: -20℃ ~ 65 ℃