If you are looking for a professional air pump for your fish tank, then look no further than this solar pump. It runs in low noise, suitable for both indoor fish tanks and outdoor ponds, creating a pleasant living environment for people and . Features -Color:Black -Material:Silicon crystal - Size: 15.00X9.50X9.50cm/5.89X3.73X3.73in -Solar panel: 5V 1.6W - of solar panel: 320mA -Working voltage: DC3V-5V -Rated voltage of pump: 3.5V -Type of pump: air pump -Noise: <60dB -Max air flow: 0.6L/min -Working temperature: -10~45 degree centigrade -IP rating: IP65 - Stable performance: This solar air pump is equipped with a large solar panel that provides efficient solar conversion and lasting performance. - Optimal oxygenation: The compact yet powerful air pump provides ample air for fish tanks, promoting a healthy aquatic environment. - Low noise: No need to worry about unpleasant operation noise. This solar air pump features its quite low noise when in use. - Effortless installation: The solar fish tank air pump can be installed and work immediately in minutes, friendly to any adults. - Versatile usage: Suitable for outdoor fish fishing, fish keeping, transport, and other applications, this aquarium air pump meets various demands. Package list: 1 x solar panel 1 x air pump 1 x rod 1 x bubble stone 1 x set of accessories 1 x manual