Description Say goodbye to constantly replacing batteries with our Wireless Mouse Q602! With USB charging and a smart chip, it's not only convenient but also eco-friendly. Its small size means it's perfect for on-the-go use, and its compatibility with various devices ensures maximum endurance. Get it today and enjoy a quieter working experience! Features USB Charging Quite working Smart chip Small size Compatible endurance Specification Model: Q602 Battery: AA Battery(PRC)*1 (not include)