Unique alarm bites of the rod tip Two adapters, depending on the thickness of the tip of the rod Very suitable for carp, catfish, pike and sea fishing waterproof In the inoperative mode annunciator is off. In the operating mode set on top of the stick flashes green and pecking fish starts flashing fast in red Long battery life with energy saving system tale - 1000 hours working mode No false bites - this is the processor tale - covers up to 3-4 prom waves Battery included in the kit (1xCR 1225 / 3V) First put the adapter on top of the stick, then turn it to the top of the tale and it flashes green After getting the fish just remove the same from the top of the stick