● Brand: A4Tech
● Model: BLOODY A90
● Resolution: 4,000 CPI
● Button Numbers: 8
● Cable Length: 1.8 M
● VAGO Optical Engine Sensor
● Resolution: 4000cpi (5-level user adjustable)
● Images processing: 2.41 megapixels /sec
● Frame speed: 6666 fps, Acceleration: 20-23g
● Warranty: 01 Year Warranty