This product is an oxygenator powered by a solar panel and also can be recharged. It helps to increase oxygen levels to fishes when fishing or in fish tanks, aquariums.
Solar panel：5V 290mA
Battery：18650 Li-ion 3.7V 2200mAH replaceable
Pump：DC micro air pump,1.8V 150MA
Minimum air flow：0.3L/min
Air pipe outlet size：φ4.4MM
（extension air stone size:φ5.1MM）
Product working power range：3.2V－4.2V 90mA
Low power indication voltage（flash in green）：3.3V
Full power indication voltage（glow red）：4.0V
Over charge protection voltage：4.2V
Charging Time: 8 hours
Working time on fully charged battery：around 20 hours
Charging method：with solar panel or 5V/1A power adapter
Gross Weight: 0.7Ib
Product Size:5.2* 3.2*2.2in
Package Size: 5.2*4*3.4in
1* Oxygenator Air Pump
1* USB Cable
2* Bubble Stone
1.Do not put the product into water; its division outlet can not be blocked.
2.After replacing the battery, the product needs to be reactivated before use by putting the solar panel under sunlight or charging the product with adapter for 5 seconds.
3. Solar charging speed is decided by sunlight intensity. Please clean the surface of solar panel regularly to keep the charging efficiency.
Great air pump for fishing: compact, very easy to use, and the solar panel can adjust to capture maximum sunlight
Energy conservation: solar power aquarium air pump with built in storage battery (2200mAh high capacity replaceable battery, works for around 20 hours when fully charged.)
Multiple charging methods: charging with solar panel or 5V/1A power adapter; Use it no matter it’s sunny, cloudy or rainy, ideal for fishing
Broad usage: quiet, convenient and portable, suitable for indoor or outdoor use
Note: the air pump is not waterproof, please do not let it touch the water for a long time; Please charge the air pump before you use it