Features • High Performance Design: Compact size and low noise ensure minimal disturbance while delivering a large adjustable air volume for optimal oxygenation in any aquarium setup • Eco-Friendly Solar Charging: Harness the power of the sun with solar charging capabilities, offering an energy-saving solution that’s also compatible with DC power supply for versatile usage • Long-Lasting Battery: Equipped with a large capacity lithium battery, this pump provides continuous operation for 15 to 20 hours on a full charge, with a remarkable cycle life of up to 500 times • Intelligent Safety Control: Features advanced microcomputer technology for constant voltage and current charging, ensuring overcharge and overdischarge protection for safe and reliable operation • Versatile Applications: Ideal for oxygenating various ornamental fish, this pump is suitable for aquariums, fish tanks, wild fishing, and aquatic transportation, adapting to multiple needs Features: 1、High Performance: This solar oxygen pump is compact in size, has low noise, will not disturb others, and large air volume, can be adjusted by knob to meet different needs. 2、Solar Charging: This oxygen pump adopts solar charging, which is environment friendly, energy saving, and also be charged by DC power supply. 3、Long Battery Life: Built in large capacity lithium battery, with a cycle life of up to 500 times, can be used continuously for 15 to 20 hours when fully charged. 4、Intelligent Control: The internal circuit is controlled by imported single chip microcomputer, featuring constant voltage and current charging, overcharge and overdischarge protection, has high safety. 5、Wide Purpose: This air pump can be widely used for oxygenation of various ornamental fish, aquarium, fish tank, wild fishing and aquatic transportation etc. Specification: Item Type: Solar Air Pump Material: ABS, Silicon Solar Panel: 6V 5W Air Pressure: 900mmHg : 2.5L per minute (maximum) Oxygen Pump Input Voltage: DC 5V 1A Power Supply: ≤2W Oxygen Pump Battery Capacity: 1 x 3.7V rechargeable lithium battery 6000mAh (built in) Battery Life: 15-20 hours Package List: 1 x Solar Panel 1 x Air Pump 1 x Manual 1 x Bracket 1 x USB Cable 4 x Screw 6 x Hose 4 x Sanding Head 15 x Accessories Note: betweendiv>1. This product is an electronic product. The host part cannot be placed in water, and the guide hole cannot be blocked.between/div>betweendiv>2. This product is a solar product. Please face the solar panel toward the sun, ensure that there is no barrier between the solar panel and the sun.between/div>betweendiv>3. The charging speed is related to the intense of sunlight. Regular cleaning of the dirt on the solar cell can improve the charging efficiency.between/div> Package List 1 x Solar Panel 1 x Air Pump 1 x Manual 1 x Bracket 1 x USB Cable 4 x Screw 6 x Hose 4 x Sanding Head 15 x Accessories