Feature:1. The mouse is wireless, equipped with a USB receiver, supports plug-and-play and is easy to carry.2. Using the latest 2.4Ghz wireless frequency hopping technology, it has super anti-interference ability.3. The mouse has 3 levels of adjustable resolution, up to 1600DPI intelligent adjustment, and quickly realizes cursor positioning.4. The 4way scroll wheel moves, and the left and right buttons adopt a silent micromotion design, which makes the work quieter.5. The mouse is rechargeable and uses innovative red light technology to save energy and power.Specification:Item Type: Wireless MouseType: Optical MouseConnection Method: WirelessOptical Resolution: 1000/1200/1600dpiKey Number: 3 KeysInterface: USBWireless Transmission Frequency: 2.4GHzResolution: Adjustable 3 speed and belowOperating Distance: Approx. 10m / 32.8ftWorking Method: PhotoelectricWheel Direction: 4-way wheelBattery Specification: 400mAh.Package List:1 x Wireless Mouse1 x Charging Cable1 x USB Receiver