1. Clear Music Streaming – The Bluetooth car adapter utilizes quality technology to deliver authentic sound and powerful bass. Simply press the 'B' button for oneclick operation, providing the ultimate listening experience. 2. Upgraded Bluetooth 5.3 Technology – Featuring an advanced Bluetooth 5.3 chip, this car transmitter ensures faster, more stable, and smarter connectivity with minimal sound quality loss and uninterrupted calls. 3. Intelligent Dual USB Ports – Equipped with a 30W PD3.0 and 18W QC3.0 fastcharging port, this Bluetooth car transmitter allows you to charge two devices simultaneously while enjoying music or podcasts. Compatible with most USB devices. 4. Hands Car Bluetooth Kit – With CVC noise reduction and echo cancellation technology, this Bluetooth car adapter enables seamless call connection, hangup, and rejection, delivering an enhanced hands experience.