Welcome to our shop! This easy-to-operate mouse features Bluetooth 5.2 technology, allowing for easy control and convenience. The wireless transmission provides a reliable connection with an operating distance of up to 10 meters. This Bluetooth mouse is lightweight, wireless, and easy to carry. It is ultra-thin, smart, and durable. The ergonomic design of the 4D mouse ensures a comfortable grip. Whether you're at home, work, or traveling, this wireless mouse is perfect for laptops and computers. It is a comfortable, fully functional, and satisfying accessory. Item Type: Mouse Optical Resolution: 1600 DPI Operating Distance: 10 Meters Ergonomics: Supported Bluetooth Version: Bluetooth 5.2 Battery: 1 x AA battery (not included) 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.