The LLZ-668 Portable Tire Inflator delivers professional-grade inflation performance in a compact, travel-ready design. Engineered with a robust alloy shell, this air compressor reaches 150 psi/10 bar maximum pressure for cars, bikes, and sports equipment. The 2000mAh battery provides extended runtime with quick 2-2.5 hour recharge cycles via standard 5V/2A input. Precision pressure measurement ensures accurate inflation every time, while preset target pressure and automatic shutoff prevent over-inflation.