--USB Aquarium Filter: Portable USB micro oxygen pump, USB charging port, can be connected to power bank, socket, car charging, laptop, very convenient

--Silicone tube: Silicone tube has a small body, strong air volume, stable air output, uniform bubbles, and obvious oxygenation effect

--Silent: The copper motor runs smoothly, with low noise and fast heat dissipation, providing you with a peaceful enjoyment

--Portable: Portable rope strap, convenient for hanging buckle in various occasions, easy to carry and use

--Occasion: Suitable for various occasions, easy to carry, easy to oxygenate, transport, fish farming, and fishing. You can use the power bank for battery life

Description:
Name: Aquarium Air Pump
Color: black, blue
Material: ABS
Size: 3.2 x 3.2 x 7.5cm
Applicable scenarios: fish tanks, aquariums, fishing, transportation, etc

Packing list: Oxygen pump x 1

Note:
Due to manual measurement, please allow 1-3 cm error, thank you
Due to screen and other objective reasons, there may be a certain color difference, please understand.