Long-Lasting Performance, Energy Saving Design, Low Noise Big Output, Ac 220-240v 50/60hz.
Applications: Helpful at power failure at your home for your Aquarium Fishes RS-312 is the best to bring the live fish safely in your home. Best use to carry your fish with you while long-distance transportation. Transportation of live fishes for business use. Helpful to keep the oxygen supply going on for your fish 24/7 hours and 365 days without the worry of a power failure as it works on dual-mode AC/DC battery operated (Dual Mode)
Guide for Operation: Push the side of the case in order to open and insert a dry battery in the socket. Connect by tube with air-stone and air-outlet of the pump. Do not use the pump inside the water.