This FM transmitter converts your car into a modern charging and audio hub, combining fast charging, lossless wireless audio, and multiple playback options in a compact plug-and-play design. Key benefits and what it solves Charge three devices simultaneously: two USB ports plus a Type-C port let you power multiple phones, tablets, or accessories at once—no fighting over the one cigarette-lighter socket. Fast, compatible charging: built to work with QC (Quick Charge) and PD (Power Delivery) standards so modern devices charge quickly and reliably. Clear wireless audio in older cars: Wireless 5.0 and FM modules stream lossless audio from your device to the car stereo with adjustable frequency tuning to avoid interference. Flexible playback options: switch between wireless streaming, a USB flash drive, or radio input for uninterrupted, multi-format music playback. Simple, compact installation: plug-and-play design fits neatly into any vehicle without extra tools or complicated setup. Features and performance Dual USB + Type-C outputs: simultaneously charge three devices from one transmitter. QC and PD compatibility: supports widely used fast-charge protocols for smart device optimization. FM module with adjustable frequency tuning: minimizes static and interference by selecting the best transmit frequency for your environment. Wireless 5.0 module for lossless streaming: stable wireless audio transmission for clear sound while driving. Multi-source playback: supports wireless streaming, USB flash drive playback, and radio inputs for versatile use across media formats. Compact, low-profile form factor: designed to save space and integrate seamlessly in any vehicle cabin. Practical specifications (as provided) Charging interfaces: two USB ports + one Type-C port Charging standards supported: QC (Quick Charge), PD (Power Delivery) Audio modules: FM module and Wireless 5.0 module Playback sources: wireless streaming, USB flash drive, radio input Installation: plug-and-play, no additional accessories required Typical use scenarios Road trip with family: keep two phones and a tablet charged for navigation, streaming, and entertainment while one passenger plays music from a USB drive. Daily commute in an older car: stream music or podcasts wirelessly via Wireless 5.0 to your car stereo and use the adjustable FM frequency to avoid station interference. Rideshare or taxi drivers: run playlists from a USB flash drive, charge drivers’ and passengers’ devices simultaneously, and maintain reliable audio and power for long shifts. Why choose this transmitter It addresses common in-car problems: limited charging ports, incompatible fast-charging, and outdated stereo systems. Delivers both power and performance in a compact, user-friendly package that installs instantly and works with existing devices and charging standards. What you get A compact FM transmitter with two USB ports, one Type-C port, QC and PD charging compatibility, Wireless 5.0 audio streaming, FM transmission with adjustable frequency, and multi-source playback support.