led key chain -Lightweight,easy to carry,lovely,fasion -With LED light -3 fastener cell Item no.:kc-8803Name: led key chainMaterial:AcrylSize:58*30mmFeature:-Lightweight,easy to carry,lovely,fasion-With LED light-3 fastener cell-Under the situation of continual lighting,can use 3 to 4 hours.-It is shining in the dark with coloful light,exactly a excellent ornamentation. kc-8803 led key chain