Fish strike alertLED Fishing Rod Bite Alert Alarm100% brand new and high qualityThis Fish Strike Alert is the ideal indicator for night fishing, it can effectively solve the difficulties of whether fish bite the hook at night. It uses the temptation effect of green light on fish, the light flashes slowly in green when it is steady, and the light flashes quickly in red when the fish touches the bait, which is very obvious.+ productVisible at 100 metersFits most fishing rodsAutomatically activates when mounted on the rod tip.Water resistant, it can be used in the rainPower supply: by CR1225 button battery (included)Battery life: up to 1000 hoursSmart Flash Dual Base: Can be used with 1-5mm rod used on top. Small base can be used for 1-3mm rods, large base can be used for 3-5mm rods.Size: 2.32.9cm/0.90"x1.14"(approx)Diameter: 1.7 cm (approx.)Large Base: 2.81.6cm/1.10"x0.62" (Approx.)Color: whiteQuantity: 1 pieceThe package includes:1x Fish Bite AlertNoticed :Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you for your attention.FeaturesSize: 2.32.9cm/0.90"x1.14"(approx)Diameter: 1.7 cm (approx.)Large Base: 2.81.6cm/1.10"x0.62" (Approx.)Color: whiteQuantity: 1 piece