Floating Solar Oxygen Pump with 2200mAh Built-In Battery and Silent Operation, Maintenance-Free Fish Pond Aerator for Outdoor Ponds Aquariums Shrimp Tanks Night Without Wiring or Electricity

Uses Solar Oxygen Pump Large Capacity Outdoor Portable Household Fish Pond Oxygenator
Features:
This product is a solar oxygen pump that floats in water. It is suitable for oxygenating fish and seafood products in small fish tanks and and outdoor fishing.
The product has a built-in 2200mAh lithium battery to store excess power so that it can continue to work at night. Just place the solar panel in a sunny place and in the water, and the product will start automatically.
[Solar power supply] , portable, easy to install, no wiring, no operating costs, and maintenance-free. Solar energy is also safer for your children.
[Built-in storage battery] Built-in 3.7V2200mAh lithium battery pack for storing power, so the oxygen pump can also work at night.
[Silent] Stable and silent oxygen pump, the volume is less than 60 decibels, the output is 0.8 liters/minute, suitable for oxygenating various types of small containers.
[Working mode] The product is in intermittent working mode, working for 10 seconds and stopping for 10 seconds
Product Description:
Solar panel: 2.5W, 6V PET
Battery: 18650 3.7V2200mAH
Fully charged, continuous working for 16 hours
Product rated voltage: 3V
Volume: less than 60 decibels
volume: 0.8L/min
Charging time: 5-6 hours
tube length: 150cm
Packing list
1 * Solar oxygen pump
1 * Accessory bag
1 * 1 * tube
1 * English manual