Powered by solar energy, it is energy-saving and environmentally friendly. It requires no battery and can be rotated immediately under direct sunlight.Easy to use on/off switch. It can be rotated automatically under strong sunlight.Flexible hanging top hooks and bottom clips for easy access to other lightweight accessories such as wind chimes.perfect for hanging in the yard, on the window sill; turning on the motor, then sitting down to enjoy a soothing spin.The rotating design helps to twist, turn, rotate, and turn the wind chimes, which is very interesting.Name: Solar MotorRated : 0.05 WRated voltage : 220 VColour:blackMaterial:ABSSize: 6.8x17CMPackage Contents:6x Solar motorOnly 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.