Features: and good quality. Hand-held air pump,more convenient operation. Preset tire pressure,5 operation buttons ,accurate pressure display. Metal cylinder ,fast heat dissipation,ong service life. Shorter inflation time,lower noise. LED lamp bring convenient use at night. Preset pressure test, inflation / stop automatically. Emergency supplies, suitable for a variety of inflation purposes (tires, balls, children's toys, etc.) Built-in reverse charging function, supports charging mobile phones Specifications: Item Type: Portable Inflator Application Car/motorcycle/bicycle/ballinflatable, outdoor camping Display: HD LED display Pressure value 0-150psi Charging by: Type C 5V/2A Style:Digital Display Special Feature: with LED flashlight Operating temperature: -10~45 Notice: Can not use for Truck or others with high pressure tires vehicles. Color: Black Material: plastic Package Contents: 1 x Inflatable Pump set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.