led flashing whistle toy 1)CE&ROHS approval 2)logo can be customized 3)Various LED color light 4)OEM design/factory price of led flashing whiste toy/led blinking whistle/electronic led whistle 1)Twist the cap to turn on flashing LED light2)LED light in white,yellow,red,blue,green,purple,pink for your select 3)Material:ABS plastic4)Can print customer logo,it is good for promotionsPowered by ...