Made of PC material, durable, anti-impact, and long time to use. Sensitive shaft rollers can be touched to sensitively capture the signal well to emit a beep and light warning. Suitable for sea pole, long throw and rock fishing, etc.

• Adjustable tone, volume and sensitivity 
  
• On/off switch 
  
• 20s memory Light
  
• 2.5mm jack socket for LED fishing swinger 
  
• Night Light
  
• High Output Speaker
  
• Each Alarm Requires 1pc 12v ( 23A - Battery ) (not included)