Fashionable and noble shape,,designed specifically for female users or student.As a gift for family, friends, colleagues, classmates, couples, they will like this wireless mouse. Colorful LED light with 7 colors:The color light changes automatically after the mouse is connected to a computer or other equipment. Dual Mode,Bluetooth connection:Turn on device Bluetooth and search,Use after connection; wireless connection:slide the button up to adjust to 2.4G,connect the USB wireless receiver to your device and use it. Special soundless design for the right and left buttons.Nano receiver,wireless transmission up to 10 meters;Three-speed DPI one-key switch,800DPI-1200DPI-1600DPI, you can control the speed more freely. 2.4 GHz Wireless Optical Mouse.Built-in rechargeable lithium battery for long battery life.