Multifunction Digital Air Pump, Portable Tire Inflator with SOS Light

The compressor is wireless, Can be used for multiple items, such as, bikes, cars, toys, air cushion, etc. It stops pumping at your preset pressure automatically. Easy to carry and store, Size: cm x Width 9cm x 14.5cm (2" x 3-1/2" x 5-3/4"), Light weight: 0.6 kg (1 lb-4 oz), Precharged eliminating local electricity source in an emergency. An emergency light function is incorporated in the device. Efficient LED screen design. Rapidly pressurize any device. Includes a C-type charging port and a 5V/2A USB output port, allowing it to serve as an emergency power source for electronic devices such as your cell phone in an emergency.