Don't miss a bite this winter with the Clam Rattle Reel Indicator! The Rattle Reel Indicator attaches to a variety of the most popular rattle reels and will alert anglers by lighting up and with a loud beeping noise that there is a fish on the other end of their line. Great for knowing which rattle reel in the house tripped when you hear that first clink of the reel! FEATURES: Constant LED light and loud beeping sound when tripped Adjustable, White LED light (4 settings) Magnetic and Velcro attachment for attaching to rattle reels Compatible with any Rattle Reels that has a straight arm Beeping sound rated at 65 decibels Light and sounds are independently adjustable depending on how you want to use Batteries required - 2 x AA batteries (not included)