Features

1. Weighs only 2.7g, perfect battery powered drone buzzer for compact build and small drones.

2. The loudest buzzer can be found in this tiny size, the volume can be up to 100dB.
Alarm manually with your radio or beep automatically when the quad battery ejected.

3. Two ways to disarm the buzzer, via the button on the buzzer or plug-in-out the quad battery.

4. Be compatible with FPV racing drone and fixed-wing quad.

Specification

• Weight : 2.7g
• Size : 19x11x12 mm
• Volume : Up to 100 dB
• Working Time :  Up to 7 hours
• Battery : 40mAhh LiPo
• Light Sensor :  No
• Applicable models : Compact Size Build