Cordless Air Pump Multifunction Tire Inflator 150PSI Handheld Rechargeable Pump Power Bank with Digital Display LED Light Auto-Off Function for Car Bike Motorcycle Tires Balls Compact and portable tire inflator has a built-in battery to get rid of the shackles of wires and is more convenient e. Preset the air pressure, and it stops automatically when it reaches the set value to prevent over-inflation. Equipped with multiple air nozzles, it can inflate car tires, bicycle tires, motorcycle tires, balls, inflatable toys, etc. Features: Accurate Monitoring: Built-in a intelligent sensor chip at air nozzle, and the tire pressure is automatically detected and displayed when it is switched on. With LED digital display, all information is clearly visible, PSI and Bar units are optional. Easy e: Built-in 2000mAh rechargeable battery, no need to connect to additional power source. One-button start, when it reaches a healthy tire pressure value, it will automatically stop inflation and will not cause a tire blowout due to overcharging. Multi-Function: The air pump is equipped with emergency lighting LED light, which can help you operate freely in the dark. With USB output interface, it can charge mobile phones, tablets, earphones, etc., in case of emergency. Fast Heat Dissipation: The air pump is equipped with 274 small heat dissipation vents on both sides, and the motor shaft drives the fan to turn. Quickly transfer internal heat to ensure stable operation of the motor. Multi-Purpose: The delivery comes with 3 air nozzles, which can inflate car tires, bicycle tires, motorcycle tires, balls, inflatable toys, etc. Quickly inflate, save time and effort. Specifications: Color: Black Material: ABS + PC Inflation Pressure Range: 0.2-10.3Bar/ 3-150PSI Input Voltage: 5V, 2A Battery: Built-in 2000mAh Lithium Battery Charging Time: 3 Hours Item Size: 123.3 * 71.5 * 40mm/ 4.9 * 2.8 * 1.6in Item Weight: 365g/ 12.9oz Package Size: 202 * 77 * 49mm/ 8.0 * 3.0 * 1.9in Package Weight: 460g/ 16.2oz Packing List: 1 * Air Pump 1 * Air Hose 3 * Nozzle 1 * USB Cable 1 * User's Manual