Specifications:

• Attention: Battery is NOT included !
• Brand Name: UGREEN
• Certification: CE
• Certification: FCC
• Certification: RoHS
• Connection: 2.4G (USB Receiver)
• DPI: 4000
• Hand Orientation: Both Hands
• Interface Type: USB
• Number of Buttons: 5
• Number of Rollers: 1 pcs
• Operation Mode: Opto-electronic
• Origin: Mainland China
• Package: Yes
• Power Type: Battery
• Style: DPI adjust button
• Style: Optical roller
• Time to market: Jul-13
• Type: 2.4Ghz Wireless
• Ugreen Model: MU001