The oxygen pump works with a USB cable from your power bank to increase oxygen for aquarium aeration. It is compact and lightweight, very convenient to carry.
Features:
Widely used to increase oxygen for aquarium aeration and outdoor fishing.
Double working mode with long runtime: Continuous working (at least 13 hours), Intermittent working (at least 17 hours) .
Built-in battery recharges with USB cable from a power bank or computer, very convenient.
It is silent and will not disturb your sleep, work or the inhabitants in the aquarium.
Compact and mini design, lightweight to carry.
Specifications:
Material: ABS
Working Voltage: 5V
Rated Power: 0.5W
Air Flow: >= 0.4L /min (80cm)
Size: 11.2 * 8.2 * 3.5cm / 4.4 * 3.2 * 1.4in
Weight: 107g / 3.8oz
Package List:
1 * Oxygen Pump
1 * Charging Cable