Baseus Energy Source Inflator Pump Check tire pressure while inflating to prevent excessive tire pressure Tire pressure can be set according to requirements, and inflation can be automatically stopped when tire pressure reaches preset levels Comes with a 7500mAh battery, no need to connect another charging cable when charging With LED light, bright lighting for nighttime inflating All metal construction, better texture, durable in use Suitable for cars, bicycles, electric cars, basketballs, etc. Specification: Model: CRCQB02 Weight: 610g Input Voltage: 5V 2.4A Battery Capacity: 7500mAh Rated Energy: 27.85Wh Power: 54W Charging Time: about 4-5h Size: 140.2 x 78.2 x 42.6mm Pressure Gauge Range: 5-120psi effective working range, 5-150psi effective detection range, exceeding 150psi may damage the sensor Package included: 1 x BASEUS Energy Source Inflator Pump 1 x Charging Cable 1 x Tube 2 x Nozzles 1 x Pin > 6 Month Warranty