Calus Car M12 RGB Bluetooth FM Transmitter & MP3 Player

• Bluetooth 5.0 provides a stable wireless connection for music streaming and hands-free calls. • 20W USB-C PD and QC3.0 USB-A ports offer fast charging for multiple devices simultaneously. • Supports music playback from TF cards and U-disks, expanding your audio options. • RGB ambient lighting adds a customizable visual element to your car's interior. • Functions as an FM transmitter to play audio through your car's existing speakers. • Designed as a cigarette lighter adapter for easy installation and power access.