Feature: 1,Solar panels, environmental protection, energy saving and . 2,Outdoor solar panels can efficiently convert sunlight into electricity. 3,By connecting different nozzle fittings, the spray height will vary. 4,Suitable circulation oxygen supply in garden swimming pools, fish tanks, ponds and aquariums. 5,Simple and convenient installation. The lift of the motor 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 The head of the motor: 5 Maximum flow of water pump: 800L/H Solar panel size: 42 x 28cm Pump size: 7.7 x 4.2 x 6.5cm of application: For garden/swimming pool/fish tank/pond/aquarium, water circulation and oxygen supply continue to work Material: ABS+metal colour: black Package Contents: 1 x Solar Charging Pad 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 are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.