Welcome to the store! 1、SUPERIOR PERFORMANCE: The Bluetooth car adapter uses an advanced Bluetooth 5.0 chip for a stable connection. Noise reduction technology ensures crystal-clear, lossless music and ultra-clear phone calls. 2、BROAD COMPATIBILITY: The Bluetooth car adapter is compatible with iOS and Android and works perfectly with most 12V‑24V vehicles such as cars, minivans, SUVs, etc. 3、MULTIPLE MODES: The Bluetooth transmitter supports 4 music playback modes including USB, memory card, AUX, Bluetooth. Feel free to play and change your favorite music in a variety of perfect sounds. 4、MULTIFUNCTION: The Bluetooth car adapter with simple one-button operation and voice control to help you drive safely. A memory function lets you play the last paused song when you restart the player. 5、HANDS-FREE: The Bluetooth car adapter with hands-free function, answer with one button, reject or make calls or redial, seamless switching between incoming calls and music, wake up voice assistant, support for navigation voice prompts. 6、USB PORTS: The Bluetooth car adapter has two USB charging ports and can be used as a USB car adapter to support smart and fast charging on your smartphone or tablet. 7、FAST CHARGING TECHNOLOGY: USB port 1: 5V/2.4A, USB port 2: QC3.0 5V3A, with quick charger 3.0 charging technology for ultra-fast charging and time saving. Item Type: Bluetooth FM Transmitter Material: ABS Rated Working Voltage: 12V-24V Maximum Working Voltage: 8-27V USB Output: USB 1: 5V/2.4A, USB 2: QC3.0 5V3A Music Format: MP3, WMA, WAV, FLAC Frequency Response: 20Hz-15Khz Bluetooth Version: 5.0 and EDR Bluetooth Audio Processing: A2DP (Advanced Sound Distribution File) Bluetooth Transmission Distance: <10m/32.8ft Effective Distance for Bluetooth Microphone: 0.5-2m/1.6-6.6ft FM Frequency: 87.5-108.0MHZ FM Mode: Stereo Digital PLL Frequency Locking 1 x Bluetooth FM Transmitter 1 x Air Vent Clip 1 x Base 1 x 3.5mm Aux Cable 1 x Manual Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!