GiftU corporate gift expert, provides customised USB drive business gift set, guaranteed imported chips, small order welcome, 10 days production 

- Ultra Thin Mouse with 3 buttons
- Resolution: 800 dpi 
- Tracking Method: Optical 
- 2*AAA battery: Automatically battery saving and long navigate time
- USB Interface, No need of sole diver
- Autimatically sleep and wake-up,sleep in 5 sec with no movement.
- Suitable for both right/left handed
- Comfort somatological design with comfortable touch feeling, suitable for right and left hand
- Creative appearance design, vogue style and individuation
- Compatible with OS: Windows XP (SP2) / Vista / NT / ME / 2000 (SP4) / Windows 7 or above