Item Type:FM Transmitters Origin:Mainland China car accessories:bluetooth fm transmitter,car bluetooth transmitter,car fm transmitter,car bluetooth,transmiter bluetooth car Fm Transmitter Bluetooth Car Adapter Car Player Charger Quick 3.0 Dual USB Voltmeter Aux 12V 24V Car Electronics Accessories Specification: Material type: ABS Product type: FM transmitter Voltage: 12 to 24 v Features: Hands-free Support auto voltage display: remind low voltage Support for hands-free calls: Bluetooth hands-free Built-in microphone: hands-free talk car kit Bluetooth FM transmitter: Emitter FM Bluetooth Feature: 1.Accurate structural design. 2.Usb 3.1A Charger, Bluetooth version 5.0. 3.Charge for listening. 4.Support power and storage functions. 5.The screen can display frequency. 6.Support Bluetooth/TF card/USB player and Bluetooth hands-free communication 7.This product adopts FM full-frequency wireless transmission technology, which can directly read the audio files of the bluetooth/TF card/U disk of the mobile phone. Supports Bluetooth audio playback and Bluetooth hands-free calls. Support intelligent APP function, lossless high-quality audio decoding; Multi - functional MP3 USB car charging function. 8.Noise cancelling function, built-in noise cancelling circuit, make the voice clearer.