JUMP STARTER POWER - 700 peak amps and 350 instant starting amps.Fit Type: Universal SAFE JUMPER - Reverse polarity alarm alerts when there is an improper connection; Connect the clamps to the battery, turn on the switch and start your vehicle AIR COMPRESSOR - Features a 120 PSI air compressor to help inflate tires with low pressure; High-powered LED light rotates 270 degrees to help you work in the dark Three 15W/3.1A USB ports for charging devices Compressor features a new 10 minute Auto Shut Off timer to avoid damage from heat, should the compressor be left ON unintentionally or unattended