ZN LED Badminton Shuttlecock Dark Night Glow Birdies Lighting For Outdoor &amp; Indoor Sports Activities<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Material: Goose feather， feather， SMD lamps， Electronic products，100% safe</li><li>The LED lights can be switched on and off easily</li><li>With these led shuttlecocks the fun is just beginning when the sun goes down</li><li>Approximate life span of 20 hours each to keep the fun going for a good long time</li><li>4Pcs/box :1xred ，1xgreen，1xyellow，1xflahsing</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51N%2BnEfIOaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51gd0r0kTBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Oa9WxydHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61SEVXlCg2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/617CkfXweWL.jpg" noproxy>