1. Solar Fountain Is A Landscape Fountain Product That Uses Solar Panels To Drive Water Pumps To Pump Water. This Product Uses Solar Panels And A New Brushless Submersible Pump. In Addition, The Product Floats On The Water And Does Not Require An External Power Supply. It Is Easy To Install And Operate. 2. It Is Widely Used In Garden Decoration, Bird Baths, Water Circulation And Oxygenation In Small Ponds, Rockery Fountains And Other Places. It Is Simple To Install And Easy To Use. As Long As There Is Sunlight, The Water Pump Can Start Working. 3. It Improves The Shortcoming Of The Current Old Solar Floating Fountain That Can Only Water When The Sunlight Is Relatively Strong. This Product Has A Built-In 18650 Lithium Battery. After The Battery Is Fully , It Can Work For 3-4 Hours. It Can Water While Charging During The Day. 4. Built-In Water Level Monitoring Function: When The Basin Is Out Of Water, It Can Automatically Stop Working. After Adding Water, It Can Start Immediately Without Restarting. It Is Easy To Operate And Prevents The Water Pump From Idling, Which Will Reduce The Service Life Of The Water Pump. 5. Sense Detection: The Lights Automatically Turn On When Night Is Detected. Configure Water Shortage Protection Function (Water Level Monitoring): When There Is No Water, The Water Pump Will Automatically Stop Working To Protect The Motor; Water Height: 50cm, Connect Different Nozzles, The Water Height Will Be Different. 1. Solar Panel Size: 180mm 2. Solar Panel Voltage: 5V 3. Solar Panel Power: 3.5W 4. Water Pump Voltage: DC 4V 5. Water Pump Power: 1.0W 6. Water Pump : 120cm 7. Water Pump Flow: 300l/H 8. Rechargeable 18650 Lithium Battery: 3.7V 3000mAh Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, ch Will Not Affect The Use Color:As Shown Material:ABS Package Contents: 6 * Nozzles(6 Nozzles With Completely Different Water Effects) 1 * Nozzle Base 1 * Adapter 1 * English Manual 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.