: 📑 Device Specifications (as written on the packaging): • Brand and Model: HIMK (Model MK-331). • Primary Functions: Car battery jump starter + tire inflator + flashlight (3 in 1). • Battery Capacity: Powerful 8000 mAh Lithium battery (14.8-16.8V). • Air Compressor Power: Up to 150 PSI (air pressure), with an inflation pressure rate ranging from 0.2 to 3.5 bar, and an internal cylinder diameter of 19 mm. • Device Power: 90W (DC 12V). • Charging Time: Takes 4 to 5 hours for a full charge. • Available Ports: • Input Port (INPUT): USB Type, 5V/2A. • Output Port (OUTPUT): Type-C, 5V/2A (can be used as a power bank to charge mobile phones). • Multiple Uses: Suitable for inflating tires of cars, motorcycles, bicycles, and balls.