Usage: transportation of fish, power outages,for the purpose of cleaning equipment,all kinds of aquarium emergency oxygen and a small amount of wild fishing or transport live fish, fresh oxygen. Small and Portable:Battery pump Size: 7 * 6.4* 2cm / 2.75 * 2.51 * 0.78in.Weight:46g. Air Volume: 0.5L/min(80cm), Power Supply: 2 * AA Type Batteries(NOT INCLUDED),continuous working time can be up to 10 hours. Package included: 1X Air stone,color is random,1x Battery pump (other accessories are not included) ,1X Oxygen Tube.Tube Length: 82cm, Save your fish in a power outage! Or for traveling! Compact design Aquarium Air Pump produces high-pressure output perfect for protein skimmers, oxygen reactors and other devices. Battery Backup Aquarium Air Pump!

Specifications:
Air volume: 0.5L/min(80cm)
Power: 0.5W
Battery: 2* AA type batteries(not included battery)
Size: 7 * 6.4* 2cm / 2.75 * 2.51 * 0.78in
Tube Length: 82cm
Material: ABS Plastic
Color: Green
Net Weight: 46g

Package:
1X Air stone,color is random.
1x Battery pump (other accessories are not included)
1X Oxygen Tube

Product Features:
1.Smaller than the palm of your hand，simple, easy to carry.
2.Bottom clip design is more portable, and ultra-quiet.
3.Battery oxygen pump included hose and air stone.
4.Note:our product is not included battery,please to buy 2x AA type battery in your local market.

Usage:
transportation of fish, power outages,for the purpose of cleaning equipment,all kinds of aquarium emergency oxygen and a small amount of wild fishing or transport live fish, fresh oxygen.
Save your fish in a power outage! Or for traveling!

Operation:
1. To install two pieces of single battery which are additionally sold.
2. To insert the enclosed ethylene plastic tube(with air ring)at the air outlet.
3. To insert the end with air ring into the water then connect to the power supply.