FM Radio Transmitter Module with LCD

Description of FM Radio Transmitter Module with LCD Transmit audio from your PC / phone via FM. Max range 70 meter. User configurable transmission frequency. Product Features:   1. The use of advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working hours without frequency      offset. 2. LCD display is more intuitive and accurate, with very low power consumption and minimal noise interference. 3. Automatic station search and store radio features, easy to operate and use. 4. Built-in 30 digital volume adjustment, the key operation can be easily completed. 5. Automatic power-down data memory before the power failure. 6. Speaker / headphone output automatic switching 7. Supports serial AT commands. 8. Quartz crystal frequency stabilization, the temperature change is no longer transmitting frequency drift. 9. Auto search for full-band signal has a frequency band and store memories.