Tyenaza Oxygen Pump, Solar Air 3 Gear Large Volume Low Noise 6V 1.5W for Fish Tank Aquarium

Specification:Item Type: Oxygen PumpSolar Panel: 6V 1.5WAdapter Input: DC 5V 1ABattery: 3.7V 3600mAH Li ion battery (with built in battery)Pump: 3V DC Air PumpSound: Less Than 60dBAir Volume: 0.5L/min-0.9L/minMaximum Air Volume: 1L/minProduct Working Voltage Range: 3.0V-4.25V.Charging Time: 15H by solar panel in sunlight. 5H by 5V 1A charger.Product Working Mode and Battery Fully Charged Working Time:Position 1: High speed, 24H. Position 2: Low speed, 48H. Position 3: Air pump on for 10 seconds and off for 10 seconds in cycle, 96H. Position 4: OFFCharging Indication: 5pcs indicator light up one by one when charging, if the battery is fully charged, the indicator light is always on. Pumping Indication: 5pcs indicator show the remaining battery power when pumping. When the battery is low, the last LED flashes. Package List:1 x Oxygen Pump1 x Solar Panel1 x Charging Cable1 x Air Tube1 x 3 Way Connector1 x User Manual2 x Air StoneNote:Please use the USB 2.0 adapter charger to charg this product. When the voltage is insufficient, the blue light will turn into a red light and enter a flashing state, which means that the voltage is insufficient. Please charg it in time. Can also supply oxygen while charging.

• Reliable Work: This AC DC dual use oxygen pump with lithium battery enables low noise, large volume and long working hours
• Safer Running: Single chip microcomputer control with constant voltage and constant current charging, low power alarm, etc
• Oxygen Supply: Through simple installation, the aquarium air pump will offer sufficient oxygen for your fish tank, very useful
• Broad Utility: Widely applied for ornamental fish, aquariums, fish tanks, emergency oxygenation during power outages and so on
• Using Tips: The solar panel should be placed in a area with good light to ensure adequate sunlight exposure for battery charging