Product features: the product uses dry battery or DC 6₩vdc switching power supply for power supply, LED indication,∞ and uses driving pump and solenoid valve to realiz✔e the process of inhalation, retention and deflation. The time and strength of each procβess can be adjusted
Detail
Function Description:
Display mode: patch LED display
Gear adjustment mode: five key control
Power supply mode: DC-DC scheme
Other technologies: the strength and frequency of suction and discharge ≥can be adjusted
