fishing alarm
it’s fixed on the cast rod and hung the fishing line to start working when using. the alarm is a warning device that warns the fish to bite after pulling force is slightly buffered by the rod. it has both light and sound signals.
it’s two kinds of signal durations:
1)a short alarm sound gives out if pull lasts less than 1 second
2)an alarm sound will be issued for 11 seconds if the tension lasts for more than 1 second
material: PC & rubber,  size: 7 x 4.3 x 3.4 cm
weight: 30g (batteries included)
power: 3 ‘LR44’ batteries (included)
available body colors: blue. black. yellow and transparent tawney