Specifications:

• Applicable models: desktop/laptop
• Brand Name: Lenovo
• Color: black
• DPI: 1000
• Ergonomics: Yes
• Hand Orientation: Right
• Interface: Built-in USB receiver
• Interface Type: USB
• Model Number: Lenovo M120 Pro
• Mouse interface: USB2.0
• Name: Lenovo M120 Pro wireless mouse
• Number of Buttons: 3
• Operation Mode: Trackball
• Origin: CN(Origin)
• Package: Yes
• Power Type: Battery
• Roller: red engineering rubber roller
• Style: 3D
• Style: Finger
• Style: Mini
• Type: 2.4Ghz Wireless
• Working method: optical mouse
• Certification: NONE
• Number of Rollers: 1 pcs