Portable & Rechargeable
Small air pump with USB universal interface for charging. Built-in 2600mAh rechargeable lithium battery, can work continuously for up to 24 hrs
Effective Air Bubbles
2.5W dual outlets air pump for aquariums with 2.5 L / Min air flow rate, providing effective bubbles for fish in your aquariums or outdoors.
Perfect for 5-30 Gallon Tanks for Fresh Water and Salt Water. Wide using scenes like aquarium tank / outdoor fishing / fish transportation / power outages.
Emergency Aquarium Oxygen Pump
Automatically switch from electric to lithium battery at power failure. Perfect for your aquarium when away from home or having a blackout.
Eco-friendly & Safe to use
Low energy consumption of 2.5 W. Won’t get overheated when running, and is energy-efficient. Check valve keeps water from back flowing into your pump, much safer.
Voltage : 5 V
Power : 2.5 W
Air flow : 2.5 L / Min
Battery capacity: 2600 mAh
Best water depth: below 1.9 FT
Working time: 20-24hrs in continuous mode / 34-41 hrs in intermittent mode