rechargeable wireless mouse 1600dpi silent optical 2.4g built-in lithium battery mice for pc laptop

description: feature: unique charging technology,b uilt-in lithium battery silent design: the left and right click are both silence, no sound when you click 2 kinds dpi adjustable, provides precise positioning specifications: item name: 2.4g wireless mouse buttons: 4 buttons the max dpi: 1600 dpi ajustable dpi switch: 800 /1600 dpi wifi range: 10m battery: rechargeable switch life: 10 m illion t imes size: 112 x 57 x 20mm support system: windows / macos package