Features: 1, Solar panels, environmental protection, energy saving and . 2, Outdoor solar panels can effectively convert sunlight into electricity. 3, By connecting different nozzle connectors, the spray height will vary. 4, Suitable circulation of oxygen supply in garden pools, fish ponds, ponds and aquariums. 5, Simple and convenient installation. The motor lift height is 5 , The product needs to install 18650 rechargeable battery (not included) Specification: Name: Solar panel water pump set Solar panel power: 50W Open circuit voltage: DC 12V Short circuit current: 2A Motor height: 5 Maximum flow of water pump: 800L/H Solar panel size: 42 x 28cm Pump size: 7.7 x 4.2 x 6.5cm Application: For garden/pool/fish tank/pond/aquarium, water circulation and oxygen supply continue to work Material: ABS+metal Colour: black Package Contents: 1 x Solar charging board 1 x Solar water pump 1 x USB Voltage stabilizer 1 x Water pump base 1 x DC line Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.