Features:_x000D_ 1. This car FM transmitter uses a more powerful microphone, which greatly amplifies the sound reception and enhances the sound quality, giving you a higher level of experience._x000D_ 2. Dual USB ports and a Type-C port for fast charging allow you to charge 3 devices at the same time and provide high-speed charging for the driver and passenger. The charging speed is 4 times faster than traditional charging._x000D_ 3. The Bluetooth V5.0 chip creates an ultra-secure connection between your phone and the car FM transmitter via a Bluetooth adapter. Faster torque and more stable sound than Bluetooth v4.2 avoid unstable connections. Widely compatible with any Bluetooth enabled device and 12-24V car._x000D_ 4. The car FM transmitter is designed with various LED ambient lights. You will see pulsating light in the dark and adjust the color to your liking. It is easy to operate and drive safely at night._x000D_ 5. The Bluetooth FM V5.0 transmitter can receive clear voice commands to ensure safe driving. By using Siri or the Google Assistant to make calls, send messages, or get directions, you can fully focus on the road. This option allows you to enjoy safer driving._x000D_ _x000D_ Function parameter:_x000D_ Product Name: Multifunctional Vehicle FM_x000D_ Product color: black_x000D_ Product material: ABS_x000D_ Bluetooth version: Bluetooth V5.0_x000D_ USB QC3.0 fast charge: support_x000D_ PD interface fast charge: support_x000D_ Voice Assistant: Support_x000D_ Ambient light: support a variety of ambient lighting effects switching_x000D_ Voltage detection: support_x000D_ Automatic power-off memory function: support_x000D_ Stereo FM transmitter technology: support_x000D_ External device: support U disk playback, support TF card music playback_x000D_ Music format: support WMA, MP3, WAV, FLAC_x000D_ Bluetooth support: A2DP, AVRCP, HFP, HSP_x000D_ DSP function: support Bluetooth stereo music DSP technology