Product description Size: 16cm in diameter Colour: Black material: plastic Solar panel: sector-shaped monocrystalline silicon 7V3W Battery capacity: 3.7V1200 mA Package content: 1pcs solar fountain 1.Built-in 1200 mAh battery: solar pump swimming fountain with battery, automatic storage of solar energy. It can be used at night and on cloudy days. At the same time, it can convert a stronger force to make the water spray more stable and durable. Most importantly, this attracts many birds into your garden 2.colourful LED lights: light-sensitive colourful LED lights automatically light up after sunset. The automatic RGB colour cycle setting makes your pond more beautiful at night. Note: The LED light will stop working when the battery is empty. A fully charged battery supports 3-4 hours of lighting. Make your garden beautiful all day long. 3.8 different water sprayers: 8 different nozzles can meet different requirements for the water height or the water shape. The spray height can reach 40-60 cm. It can be easily installed without tools. It was suitable for garden, small pond, pool, aquarium, garden decoration, bird bath, outdoor and aquarium. 4.Water level monitoring function: our solar fountain pump has a lack of water protection function, if the solar fountain cannot absorb enough water and the pump and LED lights automatically stop working. Start working immediately after adding water without having to restart the activation. This can effectively extend the life of the pump. 5.Easy to use: simply place the solar bird bath fountain in the water and it works automatically in the sun. Our products are equipped with special fixers to prevent the solar fountain from moving. It can prevent the fountain from spraying water out of the bathroom and emptying the water quickly. No more wasting time and water.