Blue Diamond CP-120 Variable Flow Air Pump, Plug-In / Battery Operated

Blue Diamond CP-120 Air Pump is a versatile dual-voltage pump that effortlessly transitions between electric and battery power sources. This pump is designed to safeguard your fish in various situations and serves a multitude of purposes. With its robust build, it comes equipped with a generous 6' power cord and an internal battery, ensuring continuous operation during power outages or while on the move. Offers dual outlets with adjustable air flow through variable flow control. Operates wirelessly for up to 8 hours on battery power alone. Seamlessly switches between DC battery and AC power supply.