Oxygen Pump Fish Tank Oxygenator Aquarium Oxygen Aerator Pond Aerator Air Pump USB Rechargeable Fishing Aerator

Features:
[Two Power Supply Modes]In the case of full power, continuous mode up to 15 hours of working time, indirect mode working time of 30 hours.
[Large Air Volume]Stable silent oxygen pump with 3L/min or 6L/min air volume, provides a sufficient amount of water circulation in your aquarium.
[Quiet]The aquarium air pump is made of ABS thickening plastics, a super silent air pump.
[Portable Buckle]Come with a buckle, can be hooked on your bag, fishing box, aquarium when moving.
[Widely Applicable]Suitable for a home aquarium, outdoor fishing, air pump back up, aquarium transportation, pond.