KEY FEATURES: 7 In1 Multifunction Air Pump: The M7 tire inflator was designed by designers of famous technology in the United States. This tire inflator portable air compressor combines a 12V car tire inflation, bicycle tire inflation, sphere inflation, swimming ring inflation, tire pressure detection, mobile phone device charging, and light mode in one. 4X Faster Inflation: This air compressor is a necessity for your car, motorcycle, bicycle, ball, and home. The portable air compressor is...