Solar Energy Oxygen Pump Aquarium Fish Bowl Solar Increase Oxygen Pump

Features:
This product is an AC/DC dual-purpose oxygen pump, adopts pure copper movement, fine quality lithium battery, and has a cycle life of up to 500 times.
It has the characteristics of small size, low noise, large air volume and long life.
It can be used continuously for 20 hours when fully charged.
The internal circuit is intelligently controlled by a fine-quality single-chip microcomputer, which has the characteristics of constant voltage and constant current charging, overcharge and overdischarge protection, low power alarm, and high safety factor.
It is widely used for oxygenation of various ornamental fish, aquariums, fish enthusiasts, company fish bowls, and family fish. It is especially suitable for emergency oxygenation during power outages, as well as for field fishing and transportation of a small amount of aquatic products.