Description: Material and Size: Made from pp material, this aquarium air pump measures 13.3cmx8.4cmx5.5cm, ensuring durability while being easy to transport for outdoor use Powerful Motor System: Equipped with motor, this fish tank air bubbler delivers increased oxygen output, effectively doubling the aeration capacity to support your aquatic needs Adjustable: With an infinitely adjustable knob, you can easily control the air to suit different tank sizes and water depths, providing flexibility and convenience for diverse aquatic environments Outdoor Fishing Tool: This portable air pump is suitable for outdoor fishing, featuring dustproof and rainproof capabilities to ensure long-last oxygenation in various weather conditions Package Includes: The package includes a aquarium air pump, a charging cable, 6 pieces 1m air tubes, a 6-hole splitter, and 6 bubble stones to meet all your aeration needs efficiently Specification: Material: PP     Size Chart: 13.3cmx8.4cmx5.5cm/5.24inchx3.31inchx2.17inch Package Includes: 1 Piece Aquarium Air Pump 1 Piece Charging Cable 6 Pieces 1m Air Tubes 1 Piece 6-Hole Diverter 6 Pieces Air Stones Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.