🚗 mp3 player with bluetooth, wirelessly transmits calls from cell phones to car FM radio system, With RED LED digital screen display of FM radio frequency. | 🚗 mp3 player fm transmitter, supports Bluetooth/USB flash drive(≤32GB), let you can enjoyment Hi-Fi music when driving. | 🚗 fm bluetooth transmitter car charger, built-in a high-performance microphone, with call echo cancellation and noise reduction (CVC) technology, offers clear and smooth calls safer one-button hands-free driving. | 🚗 Hands-free calling & Voice Assistant: Answer/Hang up, Play/Pause, Volume control, Frequency control, Voice Assistant, make you seamlessly switch between incoming calls and music. Supports Siri/Google Assistant to make phone calls, send texts or get driving directions. | 🚗 bluetooth for car with 3-USB ports charge, built-in intelligent identification chip efficient power conversion, reducing power loss without loss. Include QC3.0 & Type-C PD 18W Ports, quick charging two devices simultaneously. and the other one is a normal USB port charge | 🚗 mp3 player with bluetooth | 🚗 mp3 bluetooth for car with EQ music sound effect button “ b ”: Normal / Rock / Pop / Classic / Jazz / Country