Brand Name: NoEnName_Null
Origin: Mainland China
Type: 2.4Ghz Wireless
Certification: NONE
Number of Rollers: 2
DPI: 1600
Package: No
Number of Buttons: 2
Operation Mode: Trackball
Power Type: Battery
Hand Orientation: Right
Interface Type: USB
Type: Type: : 2.4Ghz Wireless
Gross Weight: Gross Weight: : 0.05g
DPI: DPI: : 1600
Number of Buttons: Number of Buttons: : 4
Operation Mode: Operation Mode: : Opto-electronic
Style: Style: : Trackballs
Power Type: Power Type: : Battery
Hand Orientation: Hand Orientation: : Right
Interface Type: Interface Type: : USB
type 1: type 1: : wireless mouse
model number: model number: : gaming mouse
type 2: type 2: : USB optical mouse
Operation systems: Operation systems: : Windows 2000, Me, XP, Vista, Win 7 and Mac
Characteristic: Characteristic: : computer mouse
Type3: Type3: : Mouse gamer
Button life: Button life: : 10 million clicks
Power: Power: : 2 x AAA battery (not included)
WiFi Range: WiFi Range: : 10m