The Seenda Wireless Trackball Mouse Bluetooth Ergonomic Mouse Rollerball MBD5 in Pink is a stylish and functional mouse designed for comfortable use. With a maximum DPI of 1600, this mouse offers precise tracking and control. The wireless connectivity via Bluetooth allows for seamless connectivity to various devices without the need for a dongle. The ergonomic design ensures a comfortable grip for extended use, making it suitable for long hours of work or gaming. Made in China, this mouse also includes a charger for convenient charging. "Sold as-is, no returns."