FullSpeed Lucky Box Beeper Buzzer 90dB 5V Built-in Battery for RC Drone FPV Racing

Description

FullSpeed Lucky Box Beeper Buzzer 90dB 5V Built-in Battery for RC Drone FPV RacingSpecification:Brand name: FullSpeedItem name: Lucky Box BeeperInput Voltage: 5VdB: 90dBWeight: 2.3gSize: 15.5×13.5×10.5mmFeatures:– A Working Buzzer after Battery EjectionLucky Box Beeper is designed with a built-in battery that gives it the power to sound an alarm even after the quad battery was disconnected.Lucky Box Beeper charges itself simply by being plugged in.  – Adapt to Any Flight ControllersLucky Box Beeper is programed to be compatible with any model flight controllers. Just connect it to FC and fly it.Package Included:1 x FullSpeed Lucky Box Beeper