1. 【FCC Approval: 2A6BQ-15A】: It is legal to operate in the frequency bands restricted by the FCC. | 2.【Wide range of compatibility】:The 15W FM Radio Transmitter supports 3-way audio input, convenient for almost all interfaces including AUX cable, USB flash disk, Bluetooth. Almost all common devices can work with it including MP3/iPod/cell phone, music, computer audio, Blu-ray, audio mixer, USB flash disk. | 3.【Clear stereo sound quality】FM radio transmitter adopts a new generation of integrated CNC FM stereo radio transmitter chip, which is ideal for all stereo audio broadcasting, MP3, PC, wireless speakers, mixing boards, gaming devices, etc. | 4.【Mobile Microphone】: The transmitter With the MIC input, you have the flexibility to use the microphone of your choice. Whether it's a wired microphone or a Bluetooth microphone setup, your voice can be heard at any time, adding a personal touch to your broadcasts. | 5.【Easy to use】: This FM transmitter boasts with microphone and volume adjustment function, the panel adopts LCD, display transmission frequency, according to the identification of each interface to connect to other hardware, easy to adjust, intuitive. | 6.【Broadcast anywhere】 : No matter where you are, this FM transmitter gives you unlimited audio possibilities. With signals in the 1-3KM (0.62-1.86 mile) range, it lets you broadcast your voice and music as you wish. Crowds can be effectively avoided. Churches, car services, shopping malls and other open places. | 7.【2 Years Warranty】With YOVDA's 2-year warranty, buy with confidence the high performance and reliability of this FM stereo transmitter that has been proven in extensive use.

Single/dual channel mode selectable | Transmitting power from 0w to 25w continuously adjustable | Standing Wave protection function, when the antenna is not connected or mismatch, it will automatically enter the protection state | Temperature protection function, when the temperature of the transmitter is too high, it will automatically enter the protection state. | Operation Attentions:1. Make sure the antenna or the Load can be ground connected to transmitter2. The power supply voltage must be within the allowed range.3.Make sure the fan ventil | What in Package? 1 x 25W FM Transmitter,1 x 12V Power adapter