Solar Singing Bird (YL-S0020)

1.No battery needed. 2.turn on automatically,sending out 4 pleasant sounds,shaking its neck, tail and the whole body rhythmically 3. rainy day it will at rest, sunny day,it will sing pleasant songs . 4. two different types available:(1).light-controled+voice-controled(2).light-control only 5.Solar panel:3V/100MA