Key benefits Tripledevice charging with wide compatibility: Two USB ports plus a USBC interface allow charging of three devices at once, with support for QC and PD charging standards. This reduces the need to carry multiple adapters and keeps devices ready for use. Stable, lossless wireless audio: The transmitter combines FM transmission with Wireless 5.0 modules to deliver uninterrupted audio streaming. You can adjust the frequency to maintain a clear signal and smooth wireless transmission. Flexible music options and source compatibility: Supports multiformat music playback from a wireless USB flash drive and radio inputs, enabling seamless mode switching and compatibility across multiple audio sources for an uninterrupted listening experience. Spacesaving, plugandplay design: Compact and easy to install with no extra setup required, providing a clutter solution that fits neatly in your vehicle environment. What to expect Function and performance: Plugandplay FM transmitter with integrated Wireless 5.0 module for reliable wireless audio streaming and easy frequency adjustments for a stable connection. Charging and compatibility: Two USB interfaces plus a USBC interface deliver charging for three devices simultaneously, with full compatibility for QC and PD charging standards. Music sourcing: Wireless USB flash drive playback and radio inputs support versatile listening options while maintaining smooth mode switching between sources. Form factor: Compact design optimized for car use, designed to minimize dashboard clutter and fit discreetly in the vehicle. Use scenarios Daily commute with multiple devices: While driving to work, charge three devices at once (two USB ports and USBC) and stream music to the car stereo. Use the frequency adjustment to avoid interference with local stations and maintain steady audio playback. Family road trip: Bring along a wireless USB flash drive for music and use the radio input as a backup source. The transmitter manages multisource playback while charging devices to ensure everyone stays powered and entertained. Business travel or rides with passengers: Keep essential devices charged using QC/PD compatible USB ports, while delivering reliable audio through the car FM system. Quick frequency changes help maintain a clear signal during long drives.