Fish Bite Smart Alarm Backpack Wide compatibility: Universal fit for

Wide compatibility: Universal fit for most laptops

you can install this car phone holder mount easily with no tools required

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It is rustproof

Fish Bite Smart Alarm Backpack Wide compatibility: Universal fit forNever Miss Any Fish Bite! Fish Bite Smart Alarm is an LED light & sound fishing alert device to make you alerted once fish get hooked. All you need to do is just clip the alarm on the rod, wrap the fishing line, turn on the switch & you're good to go! You can even go fishing at night with the help of its LED indicator. FEATURES: NEVER MISS A FISH BITE The loud sound & bright LED lights will notify you when a fish has bitten the bait. It lets you sit