JHE42B 110DBI Finder Buzzer Built-in Battery with LED Light for RC Drone F3 F4 F7 Flight Controller 2368 Propeller: Gemfan 2035 Propeller

Propeller: Gemfan 2035 Propeller

1X Reduction Gear Assembly

Can be used on any brushless motor with a 3

Motor type: brushless motor

(Tank+Control)Full set:

JHE42B 110DBI Finder Buzzer Built-in Battery with LED Light for RC Drone F3 F4 F7 Flight Controller 2368 Propeller: Gemfan 2035 PropellerJHE42B 110DBI Finder Buzzer Built in Battery with LED Light for RC Drone Specification: Item name: JHE42B Finder Buzzer . Size: 23*17*17MM Weight: 7. 4 g The buzzer has two modes of operation: 1. It is compatible with the functions of the traditional active buzzer and synchronized with the flight control. 2. When the flight control is normally connected, if the main battery in the flight is powered off, it can still automatically emit 110 dB of drip