Product size: 155*142*80mm. Main material: ABS.Waterproof class: IP65.1. Solar panels: 6V2W polycrystalline glass laminated.2. Pump specification: BP200 brushless submersible pump (with 3 meter line length). Water spraying height: 40-60CM.Water flow rate: 0-200L/H.Instructions: 1. This product is simple to use. Choose a sunny garden pool, swimming pool, etc., connect the pump and the required sprinkler head, and put the pump in the water to work normally.2. The water pump works in the solar direct drive mode, and the water spraying height is related to the strength of the sunlight. When the sunlight is weak, the water spraying height will be low or intermittent water spraying, which is normal.3. If the pump stops working when the sun is full, please check whether the pump is short of water, or check whether the water inlet of the pump is blocked by foreign bodies. Please clean it in time, and pay attention to regularly clean the sundries and dirt on the solar panel.