Features: Double headed solar power colorful fountains, smartphone intelligent control, adjustable water flow size, convenient for operation and use Colorful lighting,support phone control, 6 lighting mode pair with 11 lighting color for more diverse effect solar power charging or USB charging can be used in combination, making outdoor use more convenient Waterfall fountains, fast and convenient to install, suitable for most 1.5 '' threaded joints above the ground and in the ground pool, fully adjustable height and sprayer direction Scope of use: Mainly suitable for outdoor fountains, courtyards swimming pools, amusement park and other place Specifications: Component:ABS Size:Approx.38cm/14.96''x14cm/5.51''x10cm/3.94'' Type:Pool fountains & Double Layer Conversion Adapter,Pool fountains & Three Layer Conversion Adapter,Pool fountains + Double Layer & Three Layer Conversion Adapter Package Includes: 1Piece Solar Pool fountains 1Piece Conversion Adapter note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.