Five-fold mute and isolated sound, dustproof rubber sleeve protection effectively protects mechanical operation and prevents parts from aging
15L/MIN high-power output oxygen, pure copper movement combined with speed and strength
A terrific heart, strong and dynamic, can stand the test
Shunt, choose pure copper material, longer life. 180 °C rotation adjustment, always have the volume you want.
Applicable to all places: home, office, fish farming, fish, etc. need a silent aerator