Specifications:

• High-concerned chemical: None
• Battery Included: Yes
• Acceleration: 20 G
• Connection: USB Wired
• Gross Weight: 140
• Model Name: Wired Vertical Mouse
• Buttons: Left/Right,Forward/Backward,Scroll Wheel
• Version: Right hand ,Left-Hand
• Power Supply: USB-Powered Computer
• Power Source: Battery
• Origin: Mainland China
• Adjustable DPI: 800-1200-1600
• Version: Right Hand
• Number of Buttons: 6
• Operation Mode: Trackball
• Movement speed, IPS: 60
• Sensor model: Pixart 3888 (3500 DPI|120 IPS|15G)
• Brand Name: NONE
• Number of Rollers: 1 pcs
• Certification: NONE
• Type: Wired
• Time to market: May-13
• Style: Trackballs
• Power Type: Rechargeable
• Package: Yes
• Mouse Pad Material: Fabric + Rubber
• Material: ABS
• Interface Type: USB
• Hand Orientation: Right
• DPI: 1600
• Demension: 123x75x23mm(LxWxH)
• Color: Black
• Cable length: 140cm
• Application: PC gamer,Desktop,Notebook,Laptop