Rapoo VT9 Pro

– Sensor : Optical

– DPI : 50 – 26000 DPI

– DPI Switching Button : Yes (Up to 26000 DPI)

– IPS : 650 Inch/s

– Work method : Wired And 2.4G

– Buttons : 5

– Button Life ：50 million Times

– Power supply mode : Lithium battery(800mAh)

– Full Battery life：185 hours

– Driver : yes

– Warranty : 3 Years