Optimized oxygen supply: Featuring a pure copper core and intelligent control system, the DC/AC oxygen pump delivers reliable performance, ensuring efficient oxygenation in various aquatic environments and supporting healthy aquatic life. Easy charging solution: Equipped with a TYPE-C DC5V/1A charging port for convenient and continuous power supply. Innovative portability: Foldable design integrates the solar panel and water pump into a compact, quiet, and portable unit, ideal for maintaining oxygen levels during travel or outdoor use. Versatile application: Suitable for ornamental fish tanks, corporate aquariums, and other aquatic environments, offering adaptability and consistent performance. Reliable emergency support: Provides a dependable oxygen source during power outages, outdoor activities, emergencies, and transportation of aquatic life. Color: As shown Material: Plastic Package Contents: 1 x Aerator set Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance: +/- 1-3 cm.