Sell Wireless presenter with trackball mouse V-820

Wireless presenter with trackball mouse V-820 You May Also Be Interested In: 4gb usb portable storage device trackball trackball mouse wireless presenter
Professional design for PowerPoint presentation.
It works as a laser pointer, a remote, a mouse, a portable storage device. (optional)
Function:laser pointer, page up/down, trackball mouse, hotkeys
Patent: ZL 2006 3 0016420.5
Technology: Radio frequency
Control distance: 15m
Laser distance: 200m
Built-in flash memory: 128/256/512MB/1GB/2GB/4GB
USB Plug-and-play function
Operating system: Windows 98, Se, 2000, ME, XP, Linux, Mac, and Vista
Transmitter dimensions: 125 x 51 x 47cm
Battery: AAA x 2
Brand Name
vson
Certifications
CE,FCC
Available Colors
Black
Condition of Goods
new
Model Number
V-820
Minimum Order Quantity
100pcs
Patents or Trademarks
ZL 2006 3 0016420.5
Terms of Payment
T/T
Terms of Sale
FOB shenzhen