Features:Fashion generousBeautiful appearance, fashion generous, design, noble luxuriant exclusive; Swing around the button, the middle pulley touch, feel good; Stylish packaging, give away.Bluetooth dual modeCharging 2.4G is connected to the computer through the receiver, charging 2.4G+ Bluetooth dual mode, can be connected to the computer through the receiver, can also be connected to the computer through Bluetooth, charging single Bluetooth, can only be connected to the computer through Bluetooth.Intelligent sleepIt can realize up and down row by row scrolling; Automatic sleep power saving function, intelligent sleep power saving, more durable; High performance wear-resistant foot pad, easy to achieve barrier-free sliding.Simple operation Shortcut buttons can be used to browse the Internet or application programs, and the forward and Backward functions can be easily implemented on the toolbar.Easy to carryWireless mouse, no line, with a large screen can be far away from the operation, easy to carry, what on business with convenient. Use two no.Specifications:Material:ABSColor:BlackWireless transmission frequency: 2.4ghzErgonomics or not: YesAdjustable resolution: three levels and belowOperating distance :10 (m)Working mode: photoelectricRoller direction: four - way rollerSize(about):11x5.6x1.8cm/4.3x2.2x0.7inch(LxWxH)Package Included:1pc x Wireless Mouse1pc x Charging cable1pc x Manual1pc x ReceiverNote:1. Due to the light and screen difference, the item& 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.