Designed for superior flight, our Flashflight LED Dog Discuit is a soft-touch plastic flying disc made specifically for nighttime play with your disc-loving dog. It&';s illuminated by a super-efficient, long-lasting LED, so it glows brightly in the dark. The Dog Discuit is not only super fun, it&';s mouth friendly, bite durable, and has a canine-resistant cap that helps prevent dogs from chewing off the battery and LED housing. Available in our fun, color changing Disc-O LED color, the Dog Discuit comes with two replaceable, long-life batteries, for endless seasons of fun under the stars. PRODUCT DETAILS Available in our fun, color changing Disc-O LED color Battery run time: 20 hours Push-button on/off switch Mouth-friendly + bite-durable soft plastic Easily replaceable 2 x 2016 3V lithium batteries included Dog-safe battery cover