Product Review

HiLetgo 2pcs DC 3V 3.7V 5V Mini Micro Mute 370 Air Pump Vacuum Pump Self-priming Breast pump

Commonly used in breast pumps, aquarium oxygen, sphygmomanometer, medical equipment and so on.
The miniature pump vacuum pump voltage DC 3V-5V, the use of carbon brush commutator, good quality !

Rated voltage: DC 4.5V
No-load current: 0.35A
Suitable voltage: DC 3V-5V
Pressure range: 400-650mmhg
Maximum vacuum: > -350mmhg
Weight: 60 g

Package included:
2 * 370 Air Pump Vacuum