Brand new multi-functional High-Power car jump starter kit with air compressor, designed as a complete emergency road-rescue power supply. It features a powerful jump starter suitable for various vehicle engines, an air compressor tyre inflator with a built-in pressure gauge, a power bank function with 4 USB outputs for charging mobile devices, an emergency LED lighting system with warning lights, and an integrated compass—all housed in a durable hard carrying case complete with heavy-duty jumper clamps, multi-head charging cables, and power adapters.