Hign-concerned Chemical:None Gross Weight:100g Operation Mode:Opto-electronic Number of Buttons:6 Number of Rollers:1 pcs Hand Orientation:Both Hands Package:Yes DPI:3200 Interface Type:USB Type:Wired Brand Name:10moons Origin:Mainland China Certification:CE How to connect with computer:Wired Model:s800 Wheel direction:Four-way scroll wheel Mouse size:Ordinary rat (100-120mm) Whether to support ergonomics:Support Applicable models:Desktop Number of keys:6 Weight:0.11 interface:USB Feature:Gaming Mouse Packing list:Mouse Operating distance:1.25 Line length:1.25 Size:131*76*38 Adjustable resolution:Fourth gear Feature 1:Gaming grade wired mouse Feature 2:Illuminated Silent Mouse Feature 3:Ergonomic Mouse Feature 4:Colorful light effect Feature 5:Aurora Game Engine