Flight Controller Tested and Flashed shiped BetaFlight 4.0.5 (8/7/2019)! Departing from Florida, U.S.A.  

FC buzzer (old Style)

FC buzzer (old Style)
$1.50

RTFhawk buzzer (old Style)


Or can be used with any mwc flight controller 

OR
 
Description

Details

great for a backup
Reviews