Adjustable Tension: Equipped with a professional tension adjuster, this alarm allows you to customize the tightness of the fishing line according to different fishing situations, providing an improved fishing . Convenient and Portable: With its compact and designs, this alarm are easy to carry and install, adding burden to your fishing rod. Perfect for Nighttime Fishing: This alarm is particularly suitable for nighttime fishing as it uses sound to alert anglers of fish bites, making fishing more convenient and hassle frees. Highly Sensitive Alarm: This swing tensioner fishing alarm is equipped with a highly sensitive triggering , ensuring prompt alerts when fish bites or the fishing line becomes loose. Suitable for Fishing Enthusiasts: Whether you are a professional anglers or someone who enjoys fishing, this swing tensioner fishing alarm is perfect for enhancing your fishing ., Manufacturer: XuQiZZpp