USB Rechargeable Portable air compressor from Xiaomi

Preset Pressure Chargeable & Portable Digital Tire Pressure Detection Up to 150 psi / 10.3 bar Hasta 150 psi / 10,3 bar This is a portable usb rechargeable air compressor with preset pressures. Just hook up to your item that requires air and start. If you drive a sedan it will work with inflating tires to recommended PSI. Trucks it doesn’t work as well. Best for use with bicycles. So portable and easy to carry in a bag or keep in your car for when it gets cold and the pressure in your tires drop unexpectedly.