This is a multi-function car gadgets for your car. It not only provides you option to charge your phone but can also be used for wireless calling and music.
1) 3 in 1 : Car charger and TWS Bluetooth Earbud and FM in one device
2) Multiple USB : It has two USB ports for charging your devices, with 3.1A output in the
3) Long Play time : TWS earbud has play time of 3 hours
4) Supports TF card : You can play music from TF card
5) Supports FM : You can use the FM function to tune and play the FM station
6) Wide Range : Can be used in 12V to 24V car socket
7) Latest BT : Supports latest Bluetooth 5.0
8) Track Buttons : You can use the track buttons to switch between songs
In short this device is small but has lots of functions to give you flexibility of charging, music and calling in your car.