Size: as picture
Package: 1pc*USB Oxygen Pump
Feature: durable, sturdy
Color: blue, greeen
Type: USB Oxygen Pump
Made of premium plastic and copper, durable and sturdy.
Suitable for go fishing, home fish tank, aquarium, etc.
Note:
1. It is recommended to use a voltage of 5V-1.0A. Using a low voltage is good for the lifespan of the motor. Do not use fast charging.
2. Do not put the pump into water for use, as the main unit should not be wet with water.
