Features: 1.High Performance: 3 working modes, BT5.1 and 2.4G dual mode wireless connection, 4 DPI adjustable settings, silent click and compact size make it perfect for business, home, and office use. 2.Wide Application: The mouse comes with a hidden USB receiver that allows switching between connections to a PC, laptop, tablet or smartphone. 3.Cool Transparent Case: The mouse has a transparent and cool case, magnetic removable lid, which not only looks stylish but also helps you track the battery level. 4.Ergonomic Design: The ergonomic mouse has a contoured shape and soft materials that ensure all day comfort, ideal for work and play. 5.Compatible Devices: Compatible with various devices, plug and play, suitable for Windows PC, for OS X and for Android devices that support BT5.1 and 2.4G wireless connection. specification:Item Type: Wireless Bluetooth Mouse Material: ABS Working Mode: 2.4G + BT1 + BT2 How it Works: Photowriting technique DPI: 800-1200-1600-2400 DPI light Modes: Red (800), green (1200), blue (1600), violet (2400) Light Mode: Colorful breathing light Charging Interface: Type-C Operating Current: 30mA Battery: 400mAh lithium battery (built in) PackageList:1 x WirelessBluetoothMouse 1 x Receiver 1 x Type C Charging Cable 1 x Manual