Ultra Light Colorful LED Alarm Buzzer WS2812B Programable for RC Models

Description:
Item Name: Alarm buzzer
Buzzer Chip: WS2812B
Input Voltage: 5V
Decibel: 80
Programable: BF,CF
Weight: About 1.5g
Dimension: 23x10x6mm

Features:
Use original WS2812B chip,high brightness and colorful.
Only 1.5g,ultra light and mini size.
Supports Naze32,F3,F4 flight controlller,can be programed with BF,CF firmware.

Package Included:
1x Alarm Buzzer