1、2.4G Wireless Mouse: Using 2.4 GHz wireless technology for convenient operation, this mouse does not require any software installation. Just insert the batteries and the USB wireless receiver to start using it. 2、Fast Speed Data Transmission: Multifunctional 2.4G wireless mouse delivers fast data transmission with high reliability and no delay or loss of information. 3、Portable and Lightweight: This 2.4G wireless mouse is compact and easy to carry around. The low battery indicator reminds users to replace the batteries on time, ensuring uninterrupted use. 4、Efficient Work Performance: The optical engine of this mouse ensures fluent and accurate tracking with a working distance of up to 10 meters. It is compatible with 2 AAA batteries (not included). 5、Durable and Reliable: This mouse is designed to withstand up to 3 million clicks, making it a stable and durable option for long term use. Its reliable performance ensures a fluent user experience.