A perfect set of high quality air pump kits which can keep your aquarium rich in oxygen and help keep fish healthy. It has the characteristics of quiet, compact and lightweight size. Features: Package includes: The air pump assembly comes with everything you need. 1*aquarium air pump, 1*1m tubing, 1*air stone, 1*check valve. Low power consumption: easy to operate and low power consumption energy, pressure: 15kpa, power: 2W, output: 1.2L/min. Better at delivering oxygen: Airstone produces more bubbles, which makes it easier to melt oxygen in the water. Check valves can prevent water from siphoning off. Super Quiet: Very quiet when working and won& 39;t affect your and your pet& 39;s sleep. Used to supply oxygen to water, suitable for fish tank, fish tank. Warranty: If there are any problems, please contact our store on time. We will give you a satisfactory solution. Features: Item: Air Pump Kit Main Material: Plastic Main Color: black Power: 2 W Voltage: 220V (EU) / 50Hz; 110V (USA) / 50Hz Pressure: 15kpa Output: 1.2L/min Size: 85*52*35mm Note : * There may be deviations due to manual measurement or slight color difference due to photography conditions. Thank you for your understanding. Package information: Package size: 9 * 7 * 4 cm Package weight : 160g Gift box package Packing list: 1 * air pump kits 1 * charger "