①. Optimized oxygen supply: With pure copper core and intelligent control system, the DC/AC oxygen pump has good performance, ensuring efficient oxygen supply in aquatic environments, promoting the prosperity of aquatic life. ②. Easy charging solution: Easy and convenient charging with TYPE-C DC5V/1A charging port, providing a way to keep your oxygen pump powered uninterruptedly. ③. Innovative portability: The foldable design combines the solar panel and water pump into a compact unit, which is easy to transport and quiet, making it a suitable portable solution for maintaining oxygen levels. ④. Versatile application: From ornamental fish tanks to corporate aquariums, the oxygen pump can be easily adapted to various environments, demonstrating its versatility and adaptability to different aquatic environments. ⑤. Reliable emergency support: The oxygen pump is a useful tool for emergencies, outdoor travel, and transportation, providing a reliable source of oxygen during power outages and outdoor activities. ⑥. Colour: As Shown ⑦. Material: plastic ⑧. Package Contents: 1 x Aerator set ⑨. Only the above package content, other products are not included. ⑩. 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.