Features:<br> 1. Made of high-quality materials, it can be used for a long time and is sturdy and durable.<br> 2. The noise is very low in normal operation, ideal for bedrooms and living rooms, no annoying noise.<br> 3. High performance Battery Powered Aquarium Air Pump provides ample airflow for transporting fish or isolating fish while breeding.<br> 4. It is easy to charge, whether it is a computer or a power bank, a charging head or a car charging, there is no problem.<br> 5. Compact design battery powered fish tank air pump with powerful motor. Great for outdoor fishing use.<br> <br> Notice:<br> 1.Actual color may be slightly different from the image due to different monitor and light effect<br> 2.Please allow 1-3cm deviation due to manual measurement<br> <br> Size: 90*85*30mm<br> Charging voltage: 220-240V<br> Charging time: 5h<br> Battery capacity: 2200MA<br> Motor power: 2W/2.5W<br> Output airflow: 2L/2.5L/min<br> Endurance time: continuous 13h/intermittent 25h<br> Output Mode: Continuous Oxygenation / Intermittent Oxygenation<br> Package List:<br> 1 x Fishing Oxygenation Pump<br> 1 x Air Pump Stone<br> 1 x Charging cable<br> 1 x Water pipe