Large LED display double lines digits

Product size: 173 × 69 × 62mm;

Can be equipped with an external DC/12V automotive cigarette lighter power supply;

Equipped with external discharge function, it can be used as a power bank;

22 cylinder high capacity cylinder, with a pneumatic flow rate of 35L/min

Intelligent pressurized inflation, automatically stopping when the inflation reaches the predetermined value;

Optional with customized Bluetooth function, connected to cars and mobile phones;

5 intelligent modes, including custom mode, car mode, motorcycle mode, bicycle mode, and ball mode;