Applicable: Cars/Motorcycles/Bicycles/Balls/Inflatable Toys Function: inflatable / pressure measurement / lighting / automatic charging and stopping / five inflatable modes / power bank (wireless) It can be used as a power bank to charge mobile phones/ipads, etc.<br><br>Product name: air pump Rated power: 45W Pressure Range: : 3-150PSI Pressure unit: PSI/bar/Kpa/Kg/cm2 Accuracy: ±1.5psi Rated input: 5V1A Piston diameter: 17mm Inflation flow: 16L/min Operating temperature: -20°C~60°C The length of the air hose: 200mm±10mm Wireless Type (Battery Powered) Voltage: 7.4V Power supply: USB rechargeable Charging interface: Type-C Battery capacity: 2 x 1800mAh lithium batteries (total 3600mAh) - LCD screen display Continuous working time: 8-10min Lithium battery fully working time: about 20min Charging time: 3-5h (different environments, different charging times) Material: ABS colour: grey<br><br>Package Contents: 1 x Rechargeable Wireless Car Air Pump 4 x gas nozzles 1 x inflatable hose 1 x Type-C charging cable 1 x Cloth bag 1 x Color box<br><br>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.