Description
★Fifth gear regulating mute air pump: thickened ABS plastic, mold touch panel, copper core motor, low resistance, low heat, stable current operation, more energy saving, silica gel cone-shaped shockproof, independent sealed machine compartment to greatly isolate noise, achieving the silent effect. ★ light touch air volume adjustment design: with touch mode adjustment button (five levels in total), you can adjust the air flow according to your preference. Air is used to vibrate bubbles, increase
