50 Hours Long Endurance Oxygen Pump Aquarium Fish Tank Oxygen Pump Portable Rechargeable Air Pump USB Lithium Battery Mute Fishing Aerator Oxygen Pump

Features: 

【RECHARGEABLE BATTERY】This aquarium air pump adopts large capacity rechargeable battery. It can be fast charged by USB cable, you can charge it with a laptop, a wall charger, or a power bank,Charging on the vehicle very easy to use.

【INTELLIGENT AUTOMATIC SWITCH OF AC/DC】This aquarium pump built in power failure protection, intelligent AC and DC use: It can work as a standard air pump with the AC power supply, while when there is a power cut, it will switch automatically to the DC power supply (powered by the lithium battery).

【WIDE APPLICATIONS】This fish tank air pump adopts precise components, stepless air volume adjustment and multiple noise reduction to isolate the movement noise. Not only can be used indoors, but also can be used for outdoor fishing. Perfect for both freshwater and marine aquariums, excellent emergency aquarium oxygen pump!

【LED digital tube display power】This USB air pump is equipped with speeds air volume adjustment , which can clearly know the battery level and the mode of the air pump. It can work as a standard air pump for aquarium, an emergency pump during power cut, or a fishing pump for fishing hobbyists.

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.