Mini USB Air Pump, DC5V 2W 29dB Mute Energy Saving Portable Aerator Oxygen Pumps with Air Valve for Fish Tank Fishing Accessories, Black

What is this?
Mini USB Air Pump is stable performance, good for air pump back up.

What will I get?
Color: Black
Material: Metal, Plastic
Voltage: DC 5V
Power: 2 Watt
Noise Standard: 29dB
Wire Length: 1m /3.3 ft
Tube Length: 1m /3.3 ft
Outer Diameter of Interface: 5mm / 0.2 inch
Outer Diameter of Air Stone: 22mm / 0.86 inch
Dimension: 72 x 30mm / 2.8 x 1.2 inch (L*D)
Package Content: 1 x Mini USB Air Pump

Are there any advantages of this product?
Our Mini USB Air Pump is made with a unique muffler design, it will be quiet when in operation, which is compact and lightweight, energy saving, durable in use for a long service time.
Comes with high efficiency and low consumption features, and is equipped with accessories for easy usage. Space-saving and portable, you can carry it anywhere.

How to use it?
This pump is installed easily for use.

What should I notice?
Please be careful while using.