1. Material: PC, rubber2. Usage scenarios: sea pole, long-distance cast, rock fishing3. Suggestion for installing fishing rod: diameter less than 27.5 mm4. Battery: 3 x LR44 button batteries5. Dimensions: 7.2x3.7 cm, belt length 8.65 cm6. Weight: about 50 gramsfeature:1. If the fish hook is about 1 second, the alarm will sound 2 times; if the fish eat the hook for more than 1 second, the alarm will continue to sound for 10 seconds, and the information is transmitted correctly2. Double alarm by buzzing light; night fishing is stress-free, red light is eye-catching, and the distance is clear3. PC shell, not afraid of falling4. Buffer alarm is more accurate5. There are ten rows of holes on the adjustable belt, which can be adjusted according to the diameter6. Non-slip squatting seat, card slot design, tighter combination, not easy to shake after fixing7. Made of rubber, soft and flexible8. Special reminder: Please remove the fishing line from the alarm after catching the fish

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