Eco-Friendly No battery or electricity required, work automatically in 3s when there is enough sunlight please put it in full sun for better operation, up to 30-50cm throw height. 4 Different Nozzles Our bird bath fountain comes with accessories and 4 different sprinkler heads to pump different water streams. This is not only to attract birds to drink in your bird bath, but also to add fun to your children while playing in the pool. Multiple Applications This solar pump is perfect for bird bath, aquarium, small pond, swimming pool, garden, water circulation for oxygen. Your garden would certainly attract the attention of passers-by. Make your yard look so fun decorated by solar water pump. Easy Installation and Use Just put the pump in the water, the rest will make the sun. The brighter the sun, the more water can be pumped. The product has automatic shut-off protection and no longer operates automatically when it leaves the water. Extended life. You should clean the pump regularly to prevent the pump from getting clogged with dust. Attention Useful Tips 1. Keep the pump completely under water. 2. Please clean the pump weekly to avoid getting stuck with dirt. The fountain only works when ALL panels are exposed to FULL AND DIRECT sunlight. Size: Type A [Features] Solar powered, no battery or wire needed, automatic operation Perfect patent calendula shape as garden decoration 4 nozzles offer 4 different water models Small flexible size for birdbath, aquarium, pond and swimming pool [How To Use] Make sure the pump is firmly attached to the bottom of the fountain to avoid vibration. Choose a nozzle to connect it to the pump cylinder.Involve the pump in the water with its nozzle on the water. Pee the solar panel under sufficient sunlight and be better to face direct sunlight. [Warning] Make sure to put enough water in the fountain, especially on sunny days; Always keep the pump below the surface of the water. Change the water frequently to keep the water clean to avoid dirt to block the pump. Be careful to protect the solar panel to avoid damage. Keep the surface of the solar panel cleaned constantly. [Spec] Weight: 8.8oz (250g) Solar panel size: 160mm * 25mm (6.3 * 1in) Solar battery power: 7V, 1.6W Pump power: 7V, 1.1W Maximum pump flow: 160L / H Max lift of pump: 100cm (39.4in) Maximum water height: 30-50cm (11.8-19.7in) Lifetime: 10000 hours Delay: 3s