3 Working Modes Solar Aquarium Aeration Pump

Features:
Mini And Portable
The air pump is a pocket size and lightweight, very convenient to carry and use.
Impact-Resistant And Water-Resistant
The solar air pump is constructed by premium material, which is environmental friendly, impact-resistant and water-resistant.
3 Working Modes
There are 3 different working modes for you to adjust, high gear, low gear, low gear with 10 seconds on and 10 seconds off. You can choose the proper working modes according different needs.
Solar Powered
This air pump uses solar panel to absorb sunlight and then transfer solar energy into electricity. It is an energy-saving and environmentally friendly product.
Applications
Widely used for adding oxygen into various aquariums, fish tank, pools, ponds, especially suitable for the power failure emergency oxygen increasing.

Specification:
Type: Oxygen Pump
Material: Plastic
Quantity: 1pc
Item Color: Blue
Batteries
Cell Type: 18650 Lithium Battery
Nominal Voltage / Capacity: 3.7v 3600mAh (Two 1800mAh In Parallel)
Solar Panel
Solar Voltage: 6v / 1.5w
Solar Current: 420mA
Aeration Pump
Air Pump Type: Dc Miniature Air Pump
Air Pump Rated Voltage: 3.0v
Air Pump Maximum Current: 450mA
Air Pump Shower Sound: 60db
Minimum Air Flow Of Air Pump: 0.5l-0.9l / Min
Electric Circuit
Operating Voltage Range: 3.0v-4.25v
Maximum Working Current: Less Than 500mA
Discharge Protection Voltage: 3.0v
Charging Protection Voltage: 4.25v
Working Time: About 48 Hours
Charging Method: Solar Panel Charging (15h) / USB Charging (1a Charging) (5h)
Item Size: 15.3*14.5*8.2cm / 6.01*5.7*3.22in
Net Weight: 630g / 22.22oz