1、HIGH SENSITIVITY: Tailor your fishing experience with multiple alarm settings, including adjustable tones, volumes, and sensitivities. This feature allows you to distinguish alerts for different types of bites or signals. The intuitive controls and simple setup process make it easy to use. 2、BITE DETECTION: Never miss a catch again with our dual sound and visual alarms! The fish bite alarm indicator set is equipped with sensitive sensors that instantly detect bites. Whether you're multitasking or taking a break, the alerts ensure you're always in the loop for every potential catch. 3、LIGHTWEIGHT AND WATER RESISTANT: Designed for the angler, these bite alarms are compact and lightweight, making them easy to fit into any tackle box or backpack. They boast water resistant effect, enabling you to fish confidently in any weather condition, be it on the shore, riverbank, or at sea. 4、VERSATILE COMPATIBILITY: Featuring a 2.5mm socket for external products, our alarm indicator kit is easily installable and removable, adapting to your evolving fishing strategies. Whether you're using them with rod holders or other gear, their versatility enhances your fishing setup effortlessly. 5、EXCELLENT VISIBILITY DAY AND NIGHT: Carp fishing alarm indicator kit is equipped with bright LED lights and audible alerts, ensuring clear visual and auditory signals for both daytime and nighttime fishing. Stay alert and informed regardless of the conditions, maximizing your chances of a successful catch at any time! Item Type: Fish Bite Alarm Indicator Set Material: ABS Receiver Battery: Approx. 3 x Triple A batteries (not included) Launcher Battery: Approx. 3 x Triple A batteries (not included) 4 x Launcher 1 x Receiver 1 x Manual 1 x Storage Box