Bluetooth FM Transmitter For Car,Radio Adapter With Screen Display,Music Player With Handsfree Calling,QC3.0 & Dual USB Charger,Support TF Card USB Flash Drive Feature: [QC 3.0 Fast Charging] The car adapters can fast charge two devices simultaneously via USB port and QC3.0 port, 4X faster than standard chargers [SCREEN DISPLAY ] The FM Transmitter Bluetooth car adapter supports screen display, The screen shows the car battery voltage to keep you up to date on the condition of the vehicle. Check the car voltage any time, worry-free driving [HANDS-FREE CALL] Built-in microphone support noise suppression (CVC) technology effectively reduce noises. Grants you a CRYST-AL CLE-AR call to reduce interference. One-click the button to answer/redial/hang up or reject calls, you can keep your eyes on the road making your driving more interesting and safer [3 MODES FOR MUSIC PLAY] Play music from Bluetooth-enabled devices; Stream music from TF card(64GB); Transmit music from USB flash drive(64GB). No matter what device you use, this Bluetooth radio transmitter enables you to enjoy a music feast in your car.DSP technology could deliver steadier transmission speed without distortion for stereo music [SAFE TO USE] Built-in over-current protection, over-voltage protection, short circuit protection, effectively prevents multiple problems [Wide Compatibility] Fit most devices that support Bluetooth function, and all vehicle type including car, van and truck(12-24V) [Advanced Bluetooth 5.0 Technology] Built-in Bluetooth 5.0 chip provides a more stable connection for streaming music over FM frequency and making hands-free calls, allowing for faster pairing with compatible devices Product parameters: Product Name: Bluetooth Car MP3 player Port: 2 x Cigarett-e lighter +2 x USB Display: voltage monitoring, FM frequency Cigare-tte lighter power: 120W Input: dc12-24v Output 1: 5v/2.4A Output 2: 5v/3A, 9v/2A, 12v/1.5A Product size:5.12x3.15 inch Package size:16x9x5cm/6.3x3.54x1.97 inch Gross weight:110g/0.24 lb The Package Include: 1 x Car mp3 player