Feature: x 1. This mini air pump features ultra-quiet operation, low power consumption, and excellent energy saving. You don't have to worry about disturbances when you sleep, study, or work. x 2. Using copper as the motor material, the oxygen pump has stable performance. x 3. With the USB charging function, you can charge the air pump via outlets, power banks, and cars. x4. Equipped with an air stone to ensure a large, stable, and even air volume. x 5. Wide application: This mini air pump is very suitable for aquarium oxygenation, outdoor fishing, seafood oxygenation, etc. It is super practical. description: x1.Material: polypropylene x 2. Color: white??, black, pink, green x 3. Size: 8.5 x 3 cm. x4.USB cable length: 90cm x5. Power supply: USB, 5V 1A x6. Power: 1W x7 Air hose length: 100 cm Scope of delivery: 1 oxygen pump.

Length:3.0 Performance:1.0 Material:Polypropylene Color:White??, Black Pump characteristics:Quiet