SYNCWIRE Bluetooth 5.4 FM Transmitter for Car, 48 W (PD 36 and 12 W) Dual USB Charging Adapter, Wireless Radio Receiver, LED Display, Handsfree Calls, Support Drive, Silver

[Upgraded Bluetooth 5.4 Technology] The latest Bluetooth 5.4 technology, which optimizes transmission delays and connection problems, allows you to achieve a faster, more stable and smarter connection, with less loss of sound quality and uninterrupted music and call experience. To complete the pairing of the devices it takes 1 second and no need to repeat after the first pairing with the device. [With 2 USB Ports (PD 36W and USB A 12W)] It can charge two devices simultaneously. Built-in over-current and over-voltage protection, intelligent temperature control and short circuit protection ensure safe charging. [Super Clear Music Streaming] Bluetooth 5.4 ensures a stable connection, while noise suppression (CVC) technology and echo cancellation ensure an amazing hands-free calling experience. In addition, this Bluetooth car adapter supports Bluetooth connection and USB stick connection (≤64GB). [Deep Bass] Just press the "B" button to enjoy powerful and deep bass and immersive sound. Hi-Fi sound quality will make music more dynamic and pleasing to the ear, taking the passion for music to a new level. [Colorful Lights ON/OFF] Press the red "B" button twice to turn on/off the colored lights directly.