Allison ALS-A169 FM Car Kit, Wireless FM transmitter and car charger.

It functions as a car MP3 player, allowing you to play music from a TF card or via Bluetooth. 

It includes a built-in car charger with fast charging capabilities (PD20W) and a Type-C port. 

The device allows for hands-free calls through its built-in microphone and FM transmission. 

It features a rainbow LED light breathing mode for aesthetic purposes.