wireless optical mouse sm-908

*Keyswitch: 3 button with scolling wheel
*Compatible: Microsoft serial mouse / IBM PS/2 Mouse
*Key lifecycle: 1 million
*Resolution: 800 DPI
*Keyswitch operating force: 70+10g
*Power: 5V, 10mA max,2AAA batteries
*Frequency: 27MHz
*Channel: 256ID channel
*Battery life: 6 month (4 hours/day)
*Operating coverage: 1.5 meter
*PS/2 or USB connector optional

Place of Origin:	Guangdong Shenzhen in China
Model No:	sm-908
Brand Name:	Microsun or OEM
Minimum Order:	1000
Supply Ability:	100000
Package:	white box,color box,plastical packing,gift packing
Delivery Time:	12-15 days after confirmed order, depend on quantities