Wireless Car Bluetooth FM Transmitter 5.3 MP3 Player USB Car Charger Adapter UK

Bluetooth version:5.1. FM frequency:87.5 Mhz-108.0 Mhz. 10.Signal-to-noise ratio:85db(FM:65db). Harmonic distortion:<0.05%(FM:<0.1%). USB interface: high-speed USB2.0. Screen: LED screen. LED screen, display frequency, song serial number and work status information.

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