Advanced charging compatibility: This FM transmitter provides double USB ports and a TypeC interface, enabling charging for three devices at once. It is fully compatible with QC and PD charging standards. signal stability: Integrated FM transmitter and Wireless 5.0 module deliver uninterrupted, lossless audio streaming. You can adjust frequencies while maintaining smooth wireless audio transmission. Dynamic input choices: Easy mode switching between wireless USB flash drive input and radio input for multiformat music playback. Supports dependable multisource compatibility and uninterrupted performance. Plugandplay ease: Compact plugin design for quick setup with no extra steps. Integrates seamlessly into your vehicle's system for maximum space efficiency. Use scenarios Family road trips: Charge three devices at once (two USB ports and a TypeC port) while streaming quality audio over FM with a stable Wireless 5.0 connection. Easily switch between USB drive playlists and radio stations for continuous entertainment. Daily commuting: Use a USB flash drive for offline music or switch to radio input for live broadcasts. The compact design fits neatly in the dashboard area, keeping your console uncluttered. Car rental or rideshare: Quick setup on different vehicles with varying device compatibility. The threeway charging and stable wireless streaming ensure reliable performance across multiple users and devices.