Brand New In Box:  Set of 3 Fish Bite Alarms by 'Freetoo'.  Easy to use fish alarm: Clamp it on rod and the spring protects surface of the rod (instructional pic included).  Turn on the switch & alarm starts to work.  When a fish bites the hook, sound activates in the night alarm with LED!  Compact Device, Reliable Alarm, Easy Installation ~ Everything you need to detect a fish on your hook!