Solar Air Pump，2.5W Solar Oxygen Air Fountain Pump with Air Bubble Stones, 3 Modes Solar Powered Air Pump Kit for Garden Fish Tank Pool Fishing Pond

SOLAR POWERED PUMP WITH BACKUP BATTERY: The solar powered oxygen pump make use of solar energy as the power source, fairly eco-friendly and saving expenses. With a built-in 3.7V 1800mAH battery, it can store energy in day to ensure the oxygen pump can work in night. UPGRADE 3 WORKING MODES: The solar oxygen air pump have three working modes, more convenient. Strong bubble mode, gentle bubble mode and cycling working bubble mode, can meet quite a lot of occasions and needs. 2 WAYS INSTALLATION, 180° ADJUSTABLE PANEL: The newly upgrade solar oxygen air fountain pump can also be fixed on the wall or insert into the ground, more suitable for the arrangement of your garden. 180° ADJUSTABLE PANEL make it conceivable to take in sufficient sun energy power. EASY TO USE: Install the solar panel, put the air stones in the water, then the solar air pump will start to work in a few seconds after exposed in sufficient sunlight. It is compact and light weight,and convenient to move or carry around for fishing. The pack includes a 2.5m air hose. Please bring to a halt the air hose as needed to connect the air stone. LOW NOISE AND WIDE APPLICATIONS: The solar oxygen pump is noiseless, lower than 60dB. It may be widely used for adding fresh air into quite a lot of fish tank, small pools, ponds, aquariums, especially suitable for wild fish oxygen increasing and small amounts of aquatic transportation oxygen increasing.