Aquarium Oxygen Pump Silent Rechargeable Portable Fish Tank Air Pump for Outdoor Fishing Home

Feature: 1. OXYGENATION: This aquarium oxygen pump effectively oxygenates your tank, aiding in biological processes and creating a stable environment for fish and plants. 2. QUIET: The fish tank oxygen pump aerator is very quiet, featuring a straight airflow path, textured internal housing design and shock absorbing rubber feet. 3. APPLICATION: Increase water circulation and oxygen saturation to improve nature ecosystems. Perfect for fish tanks, water gardens or small outdoor fish pond. 4. PORTABLE AND REECHARGEABLE: This fish tank air pump has a built in 4400mAh lithium battery, no need for power outlets or batteries, easy to carry around and use anywhere. 5. LONG LASTING PERFORMANCE: The aquarium air pump is tested in water depths of over 60cm, ensuring reliable and powerful oxygen circulation even in deep water aquariums. Specification: Item Type: Aquarium Oxygen Pump Material: ABS, Rubber Size: Approx. 18 x 10.2 x 9.5cm / 7.1 x 4.0 x 3.7in Hose Length: Approx. 3 Meters / 9.8ft Battery: DC 3.7V Lithium Battery, Capacity 4400mAh (Included) Test Water Depth: >60cm/23.6in Power: 2.2W. Package List: 1 x Aquarium Oxygen Pump2 x Air Discs 2 x Check Valves 1 x Hose 1 x Data Cable 1 x Plug 1 x User Manual Note: Manual measurement, please allow some errors.