Arealer Black Solar Oxygen Pump Fish Tank Oxygenator Aquarium with Oxygen Pipe + 2 Bubble Stones

Description:
Solar oxygen pump with built in a 2400mAh lithium battery for storing energy, thus the oxygen pump working in the night as well. Just put the solar panel in a sunny and it starts automatically. Suitable for a small to medium sized pond, outdoor fish tank or  water reservoir, etc.

Features:
[Environment-friendly 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.
[Large Air ]Stable silent oxygen pump with less than 60 dB low noise and 1.4L/min air , suitable for 40-250L container.
[Battery Backup]Built in a 7.4V 2400mAh 18650 lithium battery pack for storing energy, thus the oxygen pump working in the night as well.
[Evenly Air Distribution]There are 3 working modes can meet your different demands, and two air 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:       
Pattern 1: high speed (green light normally on) working hours: 24 hours,: 1.3 L/min       
Pattern 2: low  (blue light normally on) working hours: 48 hours,: 0.7 L/min       
Pattern 3: Low gear Open 10 seconds stop for 10 seconds (green and blue double color light normally on) working hours: 72 hours    

Specifications:
Material: ABS       
Solar panel：5W Polycrystalline solar panel included   
Battery：7.4V 2400mAH       
Product working voltage ：5.5V－8.4V       
Discharge protection voltage：5.5V       
Over protection voltage：8.4V    
Solar time: 8 hours         
Max. working current: 150MA (high grade); 100MA (low gear)       
Quiescent current: less than 10UA       
Noise: 60dB       
Min. Air : 1.4L/min       
Working Time: Approx. 24 hours       
Oxygen Hose Length: 250cm / 100in       
Air stone deepth: 100cm/39.37in       
Wire length: / 118in    
Solar panel size: 27*18*2cm/10.62*7.08*0.78inch  
Pump  Size: Approx. 9.5*5.5*5cm/3.74*2.16*1.96inch
Package Size: Approx. 30.2*18.5*7.2cm / 11.88*7.28*2.83inch
Package Weight: Approx. 1.33KG / 2.93lb   

Package List:
1 * Solar Oxygen Pump       
1 * Package of Accessory       
2 * Air Stone       
1 * 2.5M Aquarium Oxygen        
1 * Manual (English)    

Note: This product is an electronic product. The oxygen-increasing device cannot be placed in water, and the diversion hole cannot be blocked.