Features 1. Fast tire inflation speed: The intelligent air pump is designed to save you time and energy. With its powerful metal motor, it can provide fast and worry free inflation. Say goodbye to waiting at the gas station for a long time and immediately get back on the road. 2. Accurate and automatic stop: The convenient car tire air pump is equipped with a built-in pressure gauge and LCD screen, providing accurate real-time pressure monitoring. It has convenient preset tire pressure and automatic shut-off function, which can achieve worry free tire inflation. 3. LED lights and power banks: Efficiently inflate tires in minutes and use them as power banks to charge your electronic devices. The 3-in-1 portable air compressor for tire inflation has a built-in LED light and provides three lighting modes: emergency lighting mode, slow flashing mode, and alarm SOS mode. 4. Widely applicable: Suitable for car, SUV, motorcycle, and bicycle tires. Needle adapters are very suitable for inflating sports equipment such as basketball, and universal adapters are suitable for swimming rings, seat cushions, air pillows, etc. Attention: Not suitable for large capacity items such as air mattresses or heavy tires. 5. Compact and portable: Cordless tires are lightweight and compact, making them easy to carry and store. Its size achieves an ideal balance between portability and functionality, allowing you to carry it with you. Whether you put it in your backpack or store it in your car, its simplicity is perfect for emergency situations, outdoor activities, and camping trips. Specification Style: Wireless version（including power bank）, wireless+cigarette lighter cable dual power version （including power bank） Convenient wireless power bank Product color: Black Output power: 100W Product size: 8.6 x 5 x 13 cm Product functions: inflation/pressure measurement/lighting/power bank Material: ABS Color: Black Size: 15 x 9 x 9 cm Weight: 543 g, 600 g Package Include: Inflator pump (power bank) or Inflator pump (power bank+cigarette lighter+dual power version)