Mouse - Universal - Rechargeable Wireless Mouse Bluetooth Mouse Highlights Universal Rechargeable Wireless Mouse Bluetooth Mouse Rechargeable Wireless Mouse Bluetooth Mouse Product is shipped according to the color or size of the main picture of the product page. Rechargeable Wireless Laptop/Tablet Mouse, Switch Between Bluetooth/RT 2.4G Connect to 4 Devices, Free Travel Box | Powered transmission: Bluetooth 3.0/4.0/Wireless 2.4GProduct Dimensions: 122x85x49 mmweight: 120gpower Power mode: liter battery (450mah) Programmable keys: 8 keys Tracking speed: 30 (inch/s) Resolution: 600/1200/1600 /3200 Working Method:Laser Engineys:Left,Middle,Right,Forward,Back,Wheel Wheel Switch:Key Crisp Feelacceleration:10(g) Receiver Parameters:18x15x7mmweight:2 ginput Voltage:5Vinput Current:30Mapackage included:1x Rapoo Multi-Mode Wireless Mouse1xChaCH Cable1XUSB Receiver1x Manualswitch between Bluetooth 3.0, 4.0 and 2.4g Smart switch between Bluetooth 3.0, 4.0 and 2.4g ensures stable wireless transmission. You can still use your mouse no matter USB port shortage or receiver loss.Smart Switch between multiple devices MT750L automatically pair the working device. It simultaneously connects to up to 4 devices and easily switches between them. It simplifies complex rig maneuvers and meets multitasking requirements. The adjustable DPI sensor precise down to the last pixel: With the adjustable DPI sensor, precision is no longer left to chance. Adjustable from 600 dpi to 3200 dpi, you can adapt it to match your preferences. Rechargeable battery for ecots Thanks to the built-in eco-friendly lithium battery, a full charge can last up to 30 days. It eliminates the need to replace batteries.