Combining sound and light this solar powered wind chime features four metal tubes and a crackle glass ball strikerr r the colour changing led inside the crackle glass ball fades through a variety of colours to create subtle light and shadow effects as the tubes gently chime in the breezer r easy to use with no mains wiring the wind chime uses energy from the sun to recharge every day the running time will depend on the amount of charge received so placing in a sunny position will give the b