You can adjust the sensitivity according to your fishing environment. Adjust the sensitivity you need according to the size of the water and the speed of the wind to provides you with a nice fishing experience and reduce false alarm.
The sound volume can be adjusted if you do not like lound voice (max. 110dB) and even turned to mute.
With a loud alarm to notice you when a fish bite bait, you don't worry you will miss any fishes even you have more than 10 fishing rod at the same time.
Don't worry about your fish line. The fishing alarm will not damage your fishing line. It comes with a silicone sleeve that fits most fishing rod sizes and protects your fishing rod. Reject your fear that it will damage your fishing line or fishing
It will be powered by 3 LR44/AG13 button batteries (included), which is low energy consuming and last 100 hours.