Features: Switch between Bluetooth 3.0, 4.0 and 2.4GThe smart switch between Bluetooth 3.0, 4.0 and 2.4G ensures stable wireless transmission. You can still use your mouse regardless of USB port shortage or the loss of receiver. Smart switch between multiple devicesMT750 automatically pairs the working device. It simultaneously connects to up to 4 devices, and easily switches between them. It simplifies complicated cross-platform maneuvers and meets multi-tasking requirements. Precision on nearly every surfaceThe high-performance laser engine enables you to use MT750 on virtually any surface. Enjoy a high-speed response and unrivaled accuracy. Fully adjustable DPI sensorPrecise down to the last pixel: with the adjustable DPI sensor, accuracy is no longer left to chance. Adjustable from 600 DPI to 3200 DPI, you can adapt it to match your preference. Eco-friendly rechargeable batteryThanks to the built-in Eco-friendly lithium battery, a full charge can last up to 30 days. It eliminates the need for replacing batteries.Specifications: : RapooModel: MT750LApplication type: business comfortMouse size: ordinary mouseWorking method: laserConnection method: wireless Bluetooth 3.0, 4.0 or 2.4GHzMouse interface: USBReceiver: nano receiverReceiving range: 10mNumber of buttons: 8Wheel direction: two-way wheelThe highest resolution: 3200DPIAdjustable resolution: four gearsTransmission frequency: 2.4GHzMaximum acceleration: 10GErgonomics: right hand designMouse color: blackMouse size: 1228549mmMouse weight: 116gPower supply mode: 450mAh lithium battery power supplySystem support: for Mac, WindowsPackage includes:1 x wireless mouse1 x warranty card1 x manual1 x receiver