Solar Air Pump, AC DC Use Oxygen Pump, Low Noise Large Volume Lithium Battery, Fish Tank Aquarium Emergency Oxygenation

Specification: Item Type: Oxygen Pump Solar Panel: 6V 1.5W Input: DC 5V 1A Battery: 3.7V 3600mAH Li ion battery (with built in battery) Pump: 3V DC Air Pump Sound: Less Than 60dB Air Volume: 0.5L/min-0.9L/min Maximum Air Volume: 1L/min Product 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: OFF Charging 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. How to Use: 1. Press and hold the power switch for 3 seconds, the blue light is on, and the oxygenation is started, it is the long term oxygen mode. 2. Press the power switch again, the oxygen mode will switch to the intermittent mode, which stops for 2 seconds, and oxygenates for 8 seconds in the cycle mode. Package List: 1 x Oxygen Pump 1 x Solar Panel 1 x Charging Cable 1 x Air Tube 1 x 3 Way Connector 1 x User Manual 2 x Air Stone Notice: Please use the USB 2.0 charger to 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 it in time. Can also supply oxygen while charging.

• Work: This AC DC 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.