Solar Power Oxygen Pump Fish Tank Oxygenator Aquarium Oxygen Aerator Pond Aerator Air Pump Fishing Aerator Aquarium Airpump with Aquarium Oxygen Pipe Air Bubble Stone
Description:
Solar oxygen pump with built in a 3600mAh lithium battery for storing energy, thus the oxygen pump working in the night as well. Just put the solar panel in a sunny spot and it starts automatically. Suitable for a small to medium sized pond, outdoor fish tank or  water reservoir, etc.
Features:
[Solar Energy]The use of solar energy makes it environment-friendly, portable and easy to install with no need for wiring, no operating cost and maintenance free, and solar power is much safer for your kid.
[Battery Backup]Built in a 3.7V 3600mAh 18650 lithium battery pack for storing energy, thus the oxygen pump working in the night as well.
[low Noise]Stable silent oxygen pump with less than 60 dB low noise and 0.5-0.9L/min air volume, suitable for many types of containers.
[Evenly Air Distribution]There are 3 working modes can meet your different demands, and two air flow outlets make the air distribution more even and pervasive.
[Adjustable Angle]The solar panel angle can be adjusted to receive the sunlight most sufficiently. Perfect for bird bath, small pond, garden decoration, water circulation for oxygen, etc.
Product working mode and working time on fully charged battery :
1-Position 1: high speed (24H)  
2-Position 2: low speed (48H)
3-Position 3: air pump 10 seconds and off 10 seconds circularly (96H)
4-OFF
Indicator color:
When charging: if the battery power is ＜50%, the indicator is breathing red; if the battery power is ＞50%, the indicator is breathing blue; if the battery is fully charged, the indicator is constant blue.
When air pumping: if the battery power is ＜50%,
the indicator is red; if the battery power is ＞50%, the indicator
is blue.
Specifications:
Material: ABS       
Solar panel：0.9W, 5V PET Polycrystalline Silicon
Battery：18650 3.7V 3600mAH Lithium Battery
Product voltage：3V DC   
Sound: less than 60dB
Air flow：0.5L/min－0.9L/min
Product working voltage range：3.0V－4.25V
Charging time: by solar panel under sunlight 25H;by 5V 1A charger 5H  
Oxygen Hose Length: 280cm / 110.23inch
Cable Length: 95cm / 37.4inch
Item Size: Approx. 25*7.5*4.2cm / 9.84*2.95*1.65inch
Package Size: Approx. 15.5*13.5*5.5cm / 6.1*5.31*2.16inch
Package Weight: Approx. 483g / 1.06lb
Package List:
1 * Solar Oxygen Pump       
1 * Package of Accessory       
2 * Air Stone       
1 * Aquarium Oxygen Pipe       
1 * Manual (English)    
Note:
1. This product is an electronic product. The oxygen-increasing device cannot be placed in water, and the diversion hole cannot be blocked.
2. As the charging effect of the solar panel is depended on the sunlight, the LED light time is affected by weather, seasons, places, etc.
3. Install the product in an environment with sufficient sunlight to keep the transparent cover fully exposed to sunlight.
4. R