G1 8K Rolling Rate Wireless Bluetooth 5.1/2.4 GHz Optical Mouse - PixArt 3950

Brand new, box opened for pictures, never used. - 8000 Hz polling rateSetting the mouse at a 8000 Hz polling rate can result in a high-speed signal transmittance between the mouse and the connected device. More responsive cursor movements captured with faster trigger response guarantees unparalleled performance - Housed with a large battery of 600mAh, it has a long continuous working time of up to 140 hours (Bluetooth mode). * Usage duration is 40 hours in 8K Polling Rate mode. - Super lightweight at 55g. - Huano 80M micro switch deliver clean clicks feeling, and the lifespan is up to 80 million clicks. - Make adjustments to the DPI with a single press on the external button.