iTEC Electronic Penis Enlargement Pump for Men cause Bigger is Bette
1. LCD screen, can display the remaining battery, speeds, pressure value, using time.
2. Four speeds, different speed means different pressure value, the pressure value will grow up
with the speeds.
3. Automatic start and stop. The maximum negative pressure value of the first speed is –
125bar, when the pressure value grows up to -125bar, the machine will down to -50mabr,
then it will grow up again, until it up to -125bar. It will automatically cycle between 50 and
4. It is USB charing one.