Brand Name: Rii
Type: 2.4Ghz Wireless
Hign-concerned Chemical: None
Origin: Mainland China
Hand Orientation: Both Hands
DPI: ≤ 800
Package: Yes
Number of Buttons: 2
Power Type: Battery
Style: 3D
Style: Mini
Style: Finger
Style: With Fingerprint System
Style: Trackballs
Time to market: Dec-04
Certification: CE
Certification: FCC
Certification: RoHS
Gross Weight: 0.08
Operation Mode: Opto-electronic
Interface Type: USB
Choice: yes
semi_Choice: yes