General description AlwaysH 120W Car Electric Air Pump is a portable and rechargeable digital air compressor designed for inflating car tires. It features an intelligent digital display that allows for preset tire pressure and full automatic shutdown, ensuring convenience and safety during use. The built-in LED lights make it easy to inflate tires at night. Technical specifications Power: 120W Battery: High-density lithium-ion battery Charging: Fast charging capability Measurement error: 1-3 cm Other information Accurate pressure measurement with real-time display when connected to the tire nozzle Stable and fast heat dissipation to reduce noise and prevent burns Color may vary slightly due to lighting and display differences