Feature:1. Easy to install most of the sea rod, static for slow flash red light, fish bite hook change to quickly flashing green light, ultra high brightness sound alarm, visible distance of 100 meters.2. Pleasant sound, two arranged together, double alert when have fish, signal light sensitive interaction LED, distribution battery, can last using 600 hours.3. Electric fishing line alarm, loudly sound and bright LED light, will inform you that fish has bitten.4. Night fishing, LED light fishing rod alarm, can enjoy night fishing, also suitable for sea fishing, ice fishing, fly fishing, perch fishing, trout fishing, kayak fishing and dock fishing.5. Easy to use, powered by 3 x LR44 battery(attached), clip alarm to fishing rod, wrap fishing line around trigger, then can sit back relax and wait for alarm.Specification:Condition: 100% Brand NewItem Type: Fishing Rod AlarmMaterial: Thicken Plastic + Electronic LED Color: As Pictures ShownQuantity: 2 Sets1 Set: 1 x Fishing Sensor Light + 3 x Button BatteryMatching Battery: Button BatteryModel: LR44One Button Battery Capacity：160MAWeight: Approx. 60gSize(LxHxW): Approx. 6x4x3cm/2.36x1.57x1.18inch Package List:2 xFishing Rod Alarm6 x Button Battery