Uninterrupted Battery Air Pump
● Can be use up to 45 hours, suitable for aquarium, outdoor fishing adn seafood market.
● During power blackout, the pump will automically switch to battery supply and intermittent mode. When power returns, the pump will switch back to contnuous mode.
● Twin outlet, adukustable air output.(18stages)
● Water-blackflow protection design, additionally no need to check valve.
● Equipment with AC, USB and Micro socket. For outdoor, also can be use with power bank.