Thalydris APAA-4 Oxygenator

Oxygen pump with two speeds and four different energy sources! No longer needed to use a different oxygenator for home and car or boat, since this pump can be used anywhere: home is connected to a 220V socket with USB, in the car connected to 12V USB plug, on the boat connected to the battery and When used away from power sources operates with 3 AA batteries (not included). The package includes the 220V socket with USB, the 12V USB adapter and the cable for the battery poles of the boat.