SportDOG Red Locator BeaconWhether you're treeing coons, enjoying a night hike or camping under the stars, you don't want to lose your dog due to decreased visibility. Our SportDOG Red Locator Beacon allows you to keep up with your dog all through the night. Featuring a high-visibility red color, this light offers over 250 hours of battery life with two handy, user replaceable CR2032 batteries. Boasting a small, compact design, this locater beacon is designed to not add weight or bulk to your dog, while still ensuring constant eye contact. The dome design ensures the light is able to break through your dog's coat. The beacon's bright, long-range light can be changed from solid to blinking with the press of a button to suit your preference. In addition, this locator beacon is adjustable and includes a handle collar-adjustment insert to fit the beacon easily on a 3/4 collar strap or the insert can be removed for effortless transition to a 1 collar strap. Last but not least, for increased options in visibility, this locator beacon comes with a carabiner for easy attachment to tents, backpacks, vests and whatever else you would like to keep track of in the dark.