Solar Hydroponics Air Pump 3 Gears Oxygen Pump For Fish Ponds Easy To Use

Feature: \n 1. Built In 2200mAh Battery Backup: This solar powered oxygen pump has a built in 2200mAh battery backup, during the day, the solar panel powers the air pump and charges the battery, and at night the battery powers the air pump.\n2. Wide Application: This solar powered oxygen pump has a wide range of applications for fish ponds, aquariums, fish transportation, wild fishing, hydroponics, and other places where supplemental oxygen is needed.\n3. Solar Powered: This solar powered oxygen pump is solar powered, no wires to connect, and is safe for fish and hydroponics.\n4. 3 Modes: This solar powered oxygen pump has 3 modes, A speed is continuous high power oxygen pumping mode, B speed is continuous low power oxygen pumping mode, C speed is oxygen pumping for 10 seconds and stopping for 10 seconds to repeat the cycle.\n5. IP55 Waterproof: This solar powered oxygen pump is waterproof with IP55 rating, which can be used in any weather, very convenient to use. \n\nSpecification: :