Style:AC/DC oxygen air pump+ 1 Air stone + 1 Silicone Tube.It produces fine bubbles making it efficient in the replacement of Oxygen in fish ponds, tanks or hydroponic systems.
TWO CHARGING WAYS:Built-in 2000 ma lithium battery,support USB charging,the battery can last 17 hours after a full charge.The USB interface can charge the battery directly on the compute or external power supply,the other is in the home straight power plug can directly charge.Very convenient and flexible.
ULTRA SILENT:Using high-tech special internal muffler design, really ultra silent air pump.
EMERGENCY FUNCTION:Plugged in, let the machine is in emergency mode, when suddenly loses power, the machine will automatically start using battery power to continue working.
POWER LIGHT FUNCTION:All four lights on means power is enough,only one light on means needing to recharge.It is energy efficient, low noise, large flow, stable pressure, oxygen increased effect.

Technical Details

Product Details

Package Dimensions
Width : 4.4 inch
Height : 2.2 inch
Length : 5.3 inch

Shipping Weight: 12.8 ounce (View shipping rates and policies)

ASIN : B01J9USQPM