The dual-mode mouse BTM185 combines 2.4GHz wireless transmission and Bluetooth 5.1, supporting up to 3 devices with one-click switching to meet the demands of efficient multitasking. It features adjustable DPI levels from 800 to 3200, adapting easily to various work scenarios. The ergonomic design provides a comfortable, natural grip, while silent left and right buttons reduce noise for an immersive working experience. Equipped with an AA battery, it offers up to 220 hours of use with an intelligent sleep mode to conserve energy. Its compact and lightweight design makes it easy to carry, perfect for office work or travel. Compatible with Mac and Windows systems, it is plug-and-play with no required drivers, ensuring a smooth and seamless experience. The BTM185 is your ultimate solution for efficient, convenient, and comfortable smart working!