Rechargeable Portable Aquarium Air Pump -Silent Dual Operating Mode Aerator

Powerful Rechargeable Performance: Equipped with a 2600mAh lithium battery, this rechargeable aquarium air pump provides steady airflow up to 3L/min and supports fish tanks up to 150 gallons, perfect for home aquariums or outdoor fishing

Smart AC/DC Auto Switch for Power Outages: The USB aquarium air pump supports both AC and DC modes. When power fails, it automatically switches to battery mode, ensuring continuous oxygen supply for fish tanks or bait buckets without interruption

Long Runtime & Energy-Saving Mode: Designed for efficiency, this battery-powered aerator runs up to 38-42 hours with intermittent mode - 8 seconds on / 10 seconds off - extending battery life while maintaining healthy oxygen levels in your aquarium or bait bucket

Versatile Use for Aquarium & Fishing: This quiet, portable air pump works for freshwater and saltwater aquariums, live bait aeration, fish transport, and emergency oxygen supply - ideal for both indoor tanks and outdoor adventures

Battery capacity: 2600 mAh

Power: 2 watts

Battery life in intermittent mode: 40 hours

Battery life in normal mode: 20 hours

Airflow: 3 liters/minute

What's in the box
1 x Air Pump
1 x Air Stone
1 x 1M Hose
1 x Charging Cable