The Hirisi set is an indispensable item for fishing. You don't have to sit long and hard, waiting for a fish to take the bait. The bite alarm will notify you with an audible signal or LED indication.
This set consists of three electronic bite alarms and three chain swingers. The set is stored in a special case that will protect it from rain, cold, or accidental drops.

LED and sound bite indication
Automatic night light activation
Bite function: forward, backward
Volume, tone, sensitivity adjustment function
Mounting type: 3/8" screw with O-ring
Alarm power: 9V PP3 battery (not included)
Material: shock-resistant plastic, stainless steel
Alarm size: 9.1 x 5.5 x 4 cm
Swinger size: 8.5 x 1.4 cm
Swinger chain length: 23 cm
Case size: 33 x 22 cm