Eachine Novice-II FPV Racing Drone Spare Part 25~200mw Switchable 40CH VTX 3.3-5.5V FPV Transmitter Specification: Brand name: Eachine Item name: 25~200mw 40CH VTX FPV Transmitter Output power: 25~200mw switchable Frequency: 40CHInput voltage: 3.3V 5.5 V Current consumption: 300m A (type) Antenna: RG178 antenna U.FL interface Frequency: 5.8 G Hz 5bands 40 channels With Raceband Smartaudio ready Weight: 2g without antenna The new version was added GNDpad & Buzz+ (+5v output)pad which can easily solder to the Eachine LEDBuzzer module of Novice-IIPackage Included:1 x 25~200mw 40CH VTX FPV Transmitter