Materials: ABS Battery: AG13 Color: As shown 1. High-sensitivity sensor design accurately detects fish bites and promptly issues a buzzer alarm, ensuring no hook-up opportunity is missed. 2. Built-in LED light: A flashing red light indicates a fish has taken the bait; a flashing green light and electronic bell provide dual alerts, ensuring clear visibility at night or in ice fishing conditions and improving response speed. 3. Utilizes energy-saving and low-power technology, requiring only three AG13 batteries for up to 100 hours of continuous operation, providing powerful and worry-free battery life. 4. Universal rod clip design, for various sea rods and ice fishing rods, offering convenient and secure installation for a wide range of applications. 5. Integrates alarm, light, and indicator functions, providing all-weather support for night fishing and ice fishing, significantly improving fishing efficiency and enjoyment. Package includes: 1pc Fishing bell alarm