Features: [Wireless Design]: The wireless design and compact miniature size of this tire inflator make it easy to carry and easy to operate with one hand. The LCD screen shows real-time pressure, so you can monitor the pressure without bending to see the bottom. [Fast automatic inflation] :The tire inflator has 4 switchable pressure units (PSI, BAR, KPA, KG / CM), so you can preset the tire pressure as needed. When the preset tire pressure is reached, the tire pump will automatically shut off . The maximum inflation pressure of the inflator is 150 PSI. [Night use] :There have LED lights ,You can conveniently use the digital inflator as a tire pressure gauge and inflator in the dark. [Multi-function] :The tire pump is cordless and portable design, which can cover all tires of bicycles, motorcycles, automobiles (including SUV). Also equipped with 3 nozzle adapters for mattresses / airships / toys / sports balls / inflatable products. Specification: Inflation efficiency: 20-25L/MIN Inflation pressure: 150PSI (maximum) Pressure unit: PSI, BAR, KPA, KG / CM2 External hose length: 20cm +/- 0.5 cm Charging : USB Battery capacity: 2000mAH : 100W Colour: black Material: ABS Size: 153 x 61mm Package Contents: 1 x Electric Pump 1 x hose 3 x Connectors for different applications 1 x USB harness 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.