Features: 1.Easy to use: When using, just clip the product on the fishing rod, clip the line and turn on the power switch alarm device, and you can fish, it's easy enough! 2.Automatic buffering function: the alarm has automatic buffering function, and the alarm will be issued after the tension has passed a period of buffering 3.Advantages: The alarm information of the fishing bite alarm is more accurate to help catch the fish's mouth and avoid premature lifting 4.Volume adjustment; with automatic volume adjustment function and indicator light, the volume can be heard even at a distance of 30 meters, and the indicator light will light up when it alarms, which is convenient for night fishing. 5.Belt buckle design: adjustable soft strap buckle design, excluding other alarm clip design, avoid the rush to lift the rod after the fish, the alarm falls into the water. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement 1.Name: Alarm for sea pole, cast pole, rock pole 2.Battery: 3 button batteries 3.Application: sea pole long-distance fishing, rock fishing, night fishing, etc. Package List: 1 x Fishing Alarm (Included 3 Button Batteries)