Generic Bluetooth Curved Touch Mouse, Portable Wireless Foldable Mouse, Without USB Nano Receiver, Ergonomic Mini Optical Computer Mouse for Laptop Tablet Smartphone

【Ultra-thin and lightweight】Portable design, the snap closure is flat, and it can be easily put in a pocket or bag. Cool power switch: flat and easy to carry (power off), bent to use (power on).Touch Scrollbar: Two-way touch scrolling allows you to scroll vertically for smooth, intuitive navigation. (Note: You can't scroll left and right).【Best Compatible Bluetooth 4.0 Chip】Compatible with more than 99% of Bluetooth devices. Connect PC, Mac MacBook pro / MacBook Air / iOS13 iPad or iPhone, laptop, Mac OS, support Win 7/8/10/XP/VISTA, Linux, Android tablet.【Auto Sleep Mode】The mouse will enter the sleep state after 10 minutes of no operation, and you can wake up by clicking any on. The mouse requires two 1.5V AAA dry batteries (not included in the package). It is recommended to use a new battery for power supply, if the voltage is too low, the touch bar scrolling is not working properly or is not working.【Arc Optical Mouse】Fast tracking sensor, which can track smoothly on most surfaces, but is not suitable for smooth surfaces. Designed for two-handed use.