- Adjustable inflating pressure, automatically or deflating, sound prompt after inflation, safe and accurate, easy to use.
- Special mode for inflation tires of 0 pressure.
- Inflated tires management function.
- Fast and little noise inflation and deflation by using special sound reduced mass flow valve.
-Controlled by special chip, which is reliable, multifunctional and accurate
-High light LED, clear and easy to read.
-8 Preset keys, convenient pressure setting.
-One-key tire expansion setting.
