Description: --This alarm is designed for every fishing enthusiast for their multi-rods fishing, it helps to keep an eye on all rods at one time. --High sensitive wheel accurately triggered the alarm for every fish bite, whats great is, this fishing buzzer has a self-protect mechanism to keep itself from being interfered by waves. --In consideration of night fishing, this fishing buzzer equipped with indicator in case of messing up when hooked. --Portable and easily installed. Features: --Alarm device with indicator. --Each alarm powered by three LR44/AG13 button cell ( 3 button battery included) --It is very sensitive to fish which swallows the bait. --Suitable for different kinds of rod in different terrain and wreath --Large Mouth Holder: Easy installation and suitable for most rods. --Powerful Battery Cell: Up to 100 hours of endurance. --Protective Rubber Pad: Help to hold rod tight and also, keep your rods from being scratching. Package Includes: 4pcs Black Fishing Bite Sound Alarm