Wireless Fishing Bite Alarm Waterproof LED Fish Finders With Storage Case Description: ADJUSTABLE SENSITIVITY --- This fishing alarm equipped with adjustable loud alarm, vibration mode and LED indicator (with corresponding light colors) Remote control distance 200 meters LED ALARMS --- High sensitivity fishing bite alarm can give you a relaxed and comfortable fishing environment When the fish swallows the bait, the LED will flash to alert you and the speaker will alarm WATERPROOF FOR FISHING --- Designed to be lightweight and waterproof to avoid sudden destruction when fishing Fishing rod bait alarm can ignore most of the noise from electricity or wind, reduce false alarm in most conditions Widely Used---Great for night fishing, they can be even more valuable as they not only make a sound but also light up when a fish strikes or runs Specification: Material: plastic; Size: 45x110x35mm/1.77x4.33x1.38inch The package includes: 4 pieces of fishing bite indicator 1 piece receiver