material for durability Constructed from stainless steel to provide strong anticorrosion and wear resistance, delivering longlasting performance on fishing trips. Sound for bite detection Delivers clear audible cues to enhance bite detection, helping you respond quickly and improve fishing efficiency in various water conditions. Installation guidance for reliable performance For results, apply a light lubricant during installation. Ensure proper alignment with the internal gears to prevent damage and maximize functionality. After assembly, check for smooth rotation to confirm correct setup before use. Use scenarios and applications Deepsea or saltwater fishing: corrosion resistance supports reliable operation in harsh environments while delivering steady bite signals. Freshwater lakes or rivers: clear audio feedback helps detect subtle bites in calm or cluttered water. Night or lowvisibility fishing: audible cues aid bite detection when visual cues are limited. Key attributes Function: bite detection enhancement through audible signaling Material: stainless steel with anticorrosion and wearresistant properties Performance: designed for longlasting use with correct lubrication and proper gear alignment Setup: straightforward installation with emphasis on lubrication and precise gear alignment Compatibility: intended for standard sounder installations requiring accurate gear alignment (no incompatible claims added) This description maintains a professional, clear tone with practical benefits, meets the stated requirements, and stays consistent with the original product's material, function, and guidance.