Name：USB cable charging
Model：HT-420
pressure：0.44PSI
airflow：250L/min
Voltage：DC5V
Discharge time：≈15MIN
Tel：0769-82583597 Company address：No. 5206 office building, 8 office building, Vanke center, 1 Changqing South Road, Changan Town, Dongguan, Guangdong