Upgrade your workspace with the Rapoo 1620 Wireless Optical Mouse. Engineered for comfort and precision, this sleek mouse features a reliable 2.4GHz wireless connection , a 1000 DPI high-definition tracking engine , and an incredible 9-month battery life . Perfect for office professionals and students looking for a clutter-free desk and smooth navigation.  Say goodbye to tangled cords and limited movement. The Rapoo 1620 utilizes advanced 2.4GHz wireless technology , providing a stable and reliable connection up to a 10-meter range . Whether you are working from a desk or presenting in a boardroom, you’ll enjoy total control without interference. High-Definition Optical Tracking Experience smooth and accurate cursor control on almost any surface. Equipped with a 1000 DPI high-definition invisible tracking engine , this mouse ensures responsive clicks and fluid movement, making it ideal for everything from detailed spreadsheets to casual browsing. Ergonomic & Ambidextrous Design Designed with your comfort in mind, the Rapoo 1620 features an ambidextrous shape that fits perfectly in both left and right hands. The contoured sides and lightweight build reduce hand fatigue during long hours of use, ensuring productivity never takes a back seat. Energy Efficient Performance Powered by Rapoo’s latest energy-saving technology, this mouse is built to last. Enjoy up to 9 months of battery life on a single AA battery, so you can focus on your work without the constant worry of power depletion.