Features: Featuring a high decibel alarm and sensitive sensors, this fishing bites alarm instantly detects line movements to ensures without catches is missed during night fishing or shore angling. Engineered with a 15kg shocked absorbing line buffer and corrosions resistant ABS+aluminum alloys construction, it prevents fish escapes while enduring harsh saltwater environments and extreme weather conditions. Ideal for both novice anglers learning rigs setups and experienced fishermen pursuing bass or carps through long cast techniques and lure fishing strategies. Perfectly adapts to dynamic fishing scenarios – from freshwater lake fishing to oceans kayaks expeditions – with simple installation completed in 5 seconds for immediate deployment. As a versatile fishing accessory compatibility with rod, surfs casters, and ice fishing gear, it revolutionizes angling efficiency while maintaining waterproofed reliability for year round adventures. Specifications: Dimension:8x6.5cm/3.14×2.55in Component:good-qualities plastic, rubber Package Includes: 1pc Fishing alarm note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.