Specifications:

• Number of Rollers: 1 pcs
• Battery capacity: 1*AA battery (not included)
• Brand Name: FIRSTMEMORY
• Certification: CE
• Certification: DOT
• Certification: EAC
• Certification: EPA
• Color: yello,blue,pink.grey,purple
• DPI: 1200
• Gross Weight: 75g
• Hand Orientation: Both Hands
• Interface Type: USB
• Material: ABS
• Model Number: CM0230
• Mute: No
• Net weight: 60g
• Number of Buttons: 3
• Operation Mode: Opto-electronic
• Origin: CN(Origin)
• Package: Yes
• Power Type: Battery
• Size: 105*73*40mm
• Style: 3D
• Style: Mini
• Transmission distance: 10 m
• Transmission method: 2.4G
• Type: 2.4Ghz Wireless