DESIGN: 4-in-1 Design (Jump + Inflate + Charge + Illuminate), 2500 Peak Amps, Up to 55 Jumps on a Full Charge, 3-Step Jump Start, Spark-Proof Technology, Patented Safety Protection, Integrated Air Compressor, Large Dynamic Digital Display, Integrated Voltmeter, Guided Jump Start Process, Low Voltage Jump Start, Up to 4X Phone Charge, 4-Way Multi-device Charging, Pass-Through Charging, 3-Mode Floodlight (White, Red & Red SOS), Durable Construction, Air Travel Ready The ASSIST AIR 2000XP offers 4-in-1 utility in a rugged, compact design. Not only will it jump start your vehicle, it can charge multiple USB devices, and its integrated floodlight and 150PSI air compressor keep you better prepared for emergency roadside situations.