Features: Dual Digital Display & Dual Tire Pressure Monitoring: Accurately monitor pressure in real-time with clear LCD screens for precise inflation. Wireless Convenience & Long-Lasting Power: Cordless operation powered by lithium batteries for true portability and hassle-free use anywhere. Wide Compatibility: Quickly inflate car/SUV tires, motorcycles, bicycles, sports balls, and more. Auto Stop & Preset Pressure: Set your desired pressure; the pump automatically shuts off upon reaching it, preventing over-inflation. Compact & Portable Design: Its small size allows for easy storage in your glove compartment or trunk. LED Light & SOS Emergency Warning: Features a bright LED light for illumination in low-light conditions and an SOS warning light for roadside emergencies. Specification: Name: Portable Wireless Air Pump Material Type: ABS+Nylon+All Brass Movement Cylinder diameter: 19mm Output power: 100W Product battery: 3000mAh (1500mAh * 2) Air pressure flow: 30L/ min Voltage: 7.4V Current: 7A Max Pressure: 150 PSI Charging time: 3-4 hours Length of air hose: 20cm Power cable length: 50cm Product Net Weight: 390g Product Gross Weight: 550g (with accessories) Product Size: 78*49*151mm Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.