describe:1. Hands-free calling and intelligent voice navigation: The car adapter is equipped with noise suppression () and cancellation technology to provide a calling experience. In addition, you can get clear voice navigation and high-fidelity stereo sound from the car adapter, which means your driving will be safer and more comfortable.2. Excellent 4-in-1 Transmitter: Car adapter accepts 4 unique different audio transmission modes; USB drive; Auxiliary inlet and outlet; Card. Our car transmitter radio adapter is widely compatible with , , , (including X, Xs, 11/12/13/14 Pro Max), , etc.3. Best choice for your vehicle: This car transmitter audio adapter plays on your mobile device at preset frequencies because beautiful stereo sound is transmitted through the vehicle speakers. The car transmitter can play Mp3, Wma or Flac files and you can enjoy five elegant stereo equalizer modes.4.1.8 inch color digital LCD display: With our car transmitter, you can see more indicators on the screen, such as name, radio, connected device name, car voltage, name, volume, color and animated spectrum, At the same time as the playback status, volume, etc., the car wireless adapter transmitter adopts a gooseneck design and can be flexibly rotated 360 degrees.5. Car charger adapter, safe and fast charging: The car transmitter has two USB ports (and 5V/2.4A), you can charge two devices at the same time. Comprehensive over-current protection, over-voltage protection, intelligent temperature control and short-circuit protection effectively ensure charging safety.Specification:1. Input: DC 12V/24V, +DC5V 2.4A output2. 1.8-inch TFT color display, showing mode, volume, frequency, car voltage, song name on the card, caller ID when connected to a mobile phone.3. Built-in microphone, answer/reject/hang up/call out with one click.4. Four playback modes are available: repeat all, repeat in folder, repeat once, and random.5. Support AUX input/output, card/U disk, the maximum MP32/WMA/WAV format is 32GB6. 5 EQ modes available: normal, classical, pop, jazz.7. Frequency: 87.5MHz-108.0MHZ8. Crystal sound quality, clear listening, navigation, radio and phone calls9. Automatic connection, distance up to 5 metersPackage includes:1*4 in 1 car adapter transmitter.