Can’t tell fish bites from line movement? Frustrated by sudden power cuts or unclear alerts? This 2+1 alarm set is made for anglers, boosting bite detection accuracy and user experience. Its core: dual sound & light alarm with distinct alerts for line pulling/retracting, letting you judge bites quickly. High-visibility LED stays on ~40s for clear alerts in daylight or long distances. Low-battery alarm prevents shutdowns; adjustable sensitivity, volume and tone fit freshwater, windy saltwater, or carp fishing scenarios. For extra functions, an external jack supports swing wires to expand detection range. Independent battery box eases 9V battery replacement; rubber surface boosts anti-slip grip and durability. Powered by 1 9V battery (not included) for long fishing trips. Dual sound & light alarm: Distinct alerts for line pulling/retracting, clear bite judgment Low-battery alarm: Prevents sudden shutdowns with timely reminders High-visibility LED: ~40s stay-on, great visibility in all environments Adjustable settings: Sensitivity, volume, tone for diverse scenarios External jack: Connects swing wires to expand detection Independent battery box: Easy battery replacement Power supply: 1 9V battery powered (battery not included for fishing trips) Rubber surface: Anti-slip, wear-resistant, durable
