Bluetooth 5.0 Wireless Car FM Transmitter MP3 USB Charger Car Cigarette Lighter
(FM frequency range: 87.5-108MHz. Signal to noise ratio: 85db (FM: 65db). Harmonic distortion: 0.05% FM: 0.1%). 1pc BT Fm modulator. USB output: 3.1A. Suitable models: DC12V -24V car general. Support music U disk playback.