1. Sensitive response - this fishing alarm can be sensed as soon as the fish baits, and the indicator light will light to remind you that the fish is hooked, so it is a good helper for your fishing at night. 2. Non-slip - The clip of this fishing alarm is equipped with a soft rubber sleeve, which can not only be non-slip but also protect your fishing rod from being scratched. 3. Easy to carry - This fishing alarm is small and convenient for you to carry in your fishing bag, it will not take up much space. 4. 3 button batteries - This fishing alarm is equipped with 3 button batteries and can be used as soon as the package is received. 5. How to use - Clamp this fishing alarm on a pole, then pass the fishing line through the knob, the indicator light will be on when the fish is hooked. This product is a buffer fishing alarm, which is easy to use and carry. When using, just clamp the product on the fishing rod, clamp the line and turn on the power switch alarm device to start working; The alarm is a kind of alarm device that warns fish to take the bait after a period of buffering action. The time when the tension is buffered is the ideal time for the fish to take the bait