pressure：16PSI
Airflow：70L/Min
Voltage：DC11.1V/4000mA
Power：140W
Noise：≤80dB 6000mAH
USB output：5V 2A
Tel：0769-82583597 Company address：No. 5206 office building, 8 office building, Vanke center, 1 Changqing South Road, Changan Town, Dongguan, Guangdong