Sarapandan 3-Speed DPI Adjustable, Optical USB Computer Mouse for Enhanced Performance Black Wireless Mouse

1、This is a wireless optical mouse with 4GHz wireless transmission frequency, which can be operated at a long distance. 2、The mouse uses a 250Hz high-return chip, which has super anti-interference ability and faster data transmission. 3、With 3 levels of photoelectric resolution adjustable, up to 1600DPI, cursor positioning can be quickly realized. 4、Built?in memory, no need to pair code, equipped with USB receiver, smart connection and plug and play. 5、The mouse has a symmetrical appearance, and the arc fits the palm of the hand, so it will not feel tired after long-term use. 6、The wireless mouse is rechargeable and uses innovative red light technology to save energy and power.