Description:Just put the solar panel in a sunny spot and the solar oxygen pump starts automatically. The solar oxygen pump is especially suitable for emergency oxygen increase in a power outage, as well as oxygen increase function for field fishing and small aquatic product transportation.Specifications:Material: ABSPET Solar panel:10V, 6WPump:0.8WMax Air Flow: 0.8L/minMax water depth: 1mNoise: less than 60Waterproof: IP65Wire length: 300cm / 9.84ftSolar panel Size: 22.5*19.5cm / 8.85*7.67inchPackage Size: 23.5*20*5.3cm / 9.25*7.87*2.08inchPackage Weight: 810g / 1.78lbPackage List:1 * Oxygen Pump1 * Solar Panel1 * Bracket2 * Air Stone1 * Aquarium Oxygen Pipe1 * Accessories1 * ManualNote:1. This product is an electronic product. The oxygen-increasing device cannot be placed in water, and the diversion hole cannot be blocked.2. Please clean the surface of the solar panel regularly to keep the charging efficiency.3. When this product is in weak sunlight, the amount of bubbles produced by the oxygen booster pump is small or it does not work, which is a normal situation.