Portable USB Aquarium Oxygen Air Pump Fish Tank

Product Name: Aquatic Oxygen Pump Small Household Silent Fish Tank Oxygen PumpColor: Black single tubeProduct features:Energy saving and silent. Copper is used as the motor material, with stable performance. Can be used for oxygenation of fish tanks, outdoor fishing, and oxygenation of seafood. 5V1A USB power supply, 1W power, you can charge through sockets, power banks, and cars. Equipped with wind stones, the air volume is large, stable and even. Portable buckle, convenient for hanging in various scenarios.Material: plastic+copperProduct size:Product size: 8 * 3cmPower cord length: 100cmTracheal length: 100cmPackaging list: Oxygen booster pump * 1