rc airplane buzzer

  1. johnq816

    A Self-powered Buzzer to Find Crashed FPV Quad or RC Airplane

    Have you ever lost your drone at night when it crashed? And what about the case if the drone battery was ejected? VIFLY just released a new drone buzzer that totally solve those problems. The VIFLY Finder 2 is a self-powered drone buzzer that can beep loudly even the drone battery has been...
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