Type: 2.4Ghz Wireless
Interface Type: USB
Model Number: A887
DPI: 2400
Style: Mini
Package: Yes
Hand Orientation: Right
Number of Rollers: 1
Number of Buttons: 6
Power Type: Rechargeable
Operation Mode: Opto-electronic
Gross Weight: 80
Time to market: Mar-14
Brand Name: Eshowee
Shipping Method: from United States by USPS (4 to 7 business days).