Perfect oxygen pump to ensure enough oxygen for your fishes. Portable size, convenient to carry.

Features:
Small volume, high energy and beautiful appearance.
With a belt buckle, easy to carry.
Stable performance and strong air flow.
Built-in high quality rechargeable lithium battery, cycling life more than 500 times.
After less than 100mA ultra-low power, full power continuous supply of oxygen for more than 24 hours.
External 5V power supply input can simultaneous oxygen supply and charging, prolong battery life.
Waterproof technology, effectively protect the safe use of oxygen pump.
Emergency power for indoor aquarium oxygen, fish market, fish transportation oxygen supply, fishing and other outdoor places offish oxygen supply.

Specifications:
Material: ABS
Color: White / Blue (Optional)
Gas Flow: Max.2L/min
Input: DC 5V / 1A
Power: 0.5W
Working Current: ≤100mA
Air Pressure: 0.15mpa
Tube Length: 90cm / 35.4in
Item Size: Approx. 10.5 * 8.1 * 4cm / 4.1 * 3.2 * 1.6in
Item Weight: Approx. 213.6g / 7.5oz
Package Size: Approx. 14.5 * 10.8 * 5cm / 5.7 * 4.3 * 1.9in
Package Weight: Approx. 307g / 10.8oz

Package List:
1 * Oxygen Pump
1 * Air Stone
1 * Oxygen Tube
1 * Charging Wire