[High Performance Bluetooth FM Transmitter] Bluetooth FM transmitter for car radio, transfer Calling / MP3 Music / Cellphone Voices to car radio speaker. High Performance Bluetooth allow you to pair your smartphone in seconds and stream music straight from your phone to your car's sound system. Better anti-interference performance you a drive. It will automatically connect to its memorized paired Bluetooth device when power on. [Hands-Free Calls Bluetooth Transmitter Car Kit]Built-in microphone with Cancellation and Noise Suppression () technology to create full duplex sound quality. Answering/redialing/dismissing or ending a call just simply click a button. Seamlessly switches between incoming calls and music, assist you in driving safe without disturbance. [Three USB Ports FM Transmitter Car Charger]Comes with 5V-2.1A and 5V-1A two charging ports,Support charging two devices simultaneously, better-charging performance get your devices full in short time. USB flash driving port can play USB music(No Charging Function). Enjoy in-car stereo streaming and charge your smart device at the same time. [Four Music Playing Bluetooth Car Adapter]Support Bluetooth Music/ USB Disk/ TF Card / Aux Cable/ MP3/WMA music player. Connect your , Android Smart phones and more Bluetooth enabled devices via bluetooth to streaming your music. Insert a USB flash drive into the "U Disk" USB port or a TF card into card slot(max capacity 32GB) and enjoys the music. It can also support Aux input playing. [Wide LCD Display&Universal Compatibility]1.44 inch screen to better visualize phone calls, music, car battery voltage. Full FM radio frequency range from 87.5 to 108.0MHz, Supporting mobile's A2DP function, work with SD/TF card/USB disc/ AUX cable. Compatible for , X/XR/8/7/7Plus/6/6SPlus, Galaxy, Google, , tablets, laptops and most Bluetooth devices. Material:ABS colour:black Package Contents: 1 * Car Bluetooth MP3 1 * Chinese and English manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.