Matek Lost Model Beeper & FPV FC 5V Loud Buzzer
Built-in MCU
Working voltage range: 4.5~5.2V DC
Power: 1W Max.
Sound Output: 90dB Max.
Size & Weight: 18x13x8mm, 2g
It can be used on traditional PWM receivers or FPV racing flight controller.
The tiny buzzer is drived by on board MCU.
It can output louder sound than 5V active buzzers.