$6.00
Resolution: 1000/1600dpi
Size: 107h60h26mm
Interface: USB
Color: Black with Red/Black /Silver inset
Accessories
Backpack 15.6 inch Material: nylon
Silicon USB Keyboard Key`s No.: 107 keys Operation distance: 1m Mondulation system: GFSK Power: USB line
Bluetooth V3.0+EDR Operation distance: 12m Range of frequency: 20Hz~20kHz Playing time: 8 hours Battery: 380mAh Color: Jeans
Backpack Maximum Screen: 15.6 inch Laptop Carry Hand  Bag
Carrier Bag Maximum Screen: 15.6 inch Material: nylon
Stereo output, high-quality sound Special digital unit Bass Support for Bluetooth Mains or battery
Size 8.6inch long, 22 cm Weight 0.64 ounces
Resolution: 1000dpi Number of keys: 2pcs+1scroll Interface: USB 2.0 Color: Black with Red/Silver inset
Key`s No.: 87 keys Connection distance: Bluetooth V3.0 Operation distance: 1m Mondulation system: GFSK Power: USB line working time: about...