Specifications:

• Type: 2.4Ghz Wireless
• Transmission distance: 10 meters
• Time to market: Aug-08
• Style: Mini
• Size: 105*73*40mm
• Power Type: Battery
• Package: Yes
• Origin: CN(Origin)
• Operation Mode: Opto-electronic
• Number of Rollers: 1
• Number of Buttons: 3
• Mute: No
• Model Number: wireless mouse
• Material: ABS
• Interface Type: USB
• Hand Orientation: Right
• Gross Weight: 75g
• DPI: 1200
• Color: gray,pink,yellow,purple,blue
• Certification: KC
• Certification: CE
• Brand Name: CHYI
• Battery capacity: 1 AA battery (not included)