Optimized oxygen supply: With pure copper core and intelligent control system, the DC/AC oxygen pump has excellent performance, ensuring efficient oxygen supply in aquatic environments, promoting the prosperity of . Easy charging solution: Easy and convenient charging with TYPE-C DC5V/1A charging port, providing an to keep your oxygen pump powered uninterruptedly. Innovative portability: The foldable design combines the solar panel and water pump into a compact unit, which is easy to port and quiet, making it an ideal portable solution for maintaining oxygen levels . Versatile application: From ornamental fish tanks to corporate aquariums, the oxygen pump can be easily adapted to environments, demonstrating its versatility and adaptability to different aquatic environments. Reliable emergency support: The oxygen pump is an essential tool for emergencies, outdoor travel, and portation, providing a reliable source of oxygen during power outages and outdoor activities. Colour:As Shown Material:plastic Package Contents: 1 x Aerator set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.