Features 1. Wide compatibility: The 2.4 GHz mode is suitable for laptops, desktops, or other devices with USB ports. Simply plug in the USB receiver to use it directly. Compatible with over 99.9% of Bluetooth devices. 2. Wireless Bluetooth Mouse: The wireless dual-mode mouse only requires one switch to freely switch between two connection methods. It can connect one device via Bluetooth and another device via a 2.4 GHz USB receiver. Note: Bluetooth mode and 2.4G mode cannot be used simultaneously. 3. Built in powerful battery: This wireless Bluetooth mouse uses a built-in rechargeable battery that can be charged through a USB interface. The 500mAh capacity can support a super long standby time of 30 days, while the charging time only takes 2-3 hours. Meanwhile, the wireless mouse will automatically enter sleep mode after being idle for 10 minutes. Click any button to activate. 4. Portable design: The ultra-thin design allows you to easily put it in your pocket for business or commercial purposes. The LED backlight color during use can create an ideal working and entertainment atmosphere for you anytime, anywhere. 5. 3 Adjustable DPI values and gentle clicks - Whether it's 1000, 1200, or 1600 DPI, you can change the mouse speed by tapping the button. Thanks to the mute effect of the left and right buttons, you can focus on work or entertainment without disturbing others. Specification Size: 11.2 x 5.8 cm Weight: 85 g Package Include: 1x Wireless Mouse 1x Charging line