The Baseus S-13 is a car charger with multiple additional features, such as music playback and hands-free calling. It has two USB-A ports and one USB-C port, which support fast charging and allow you to charge three different devices simultaneously. It automatically displays the battery voltage upon startup and can also function as a radio. It features an integrated HD microphone, allowing you to make wireless calls with a touch. It also supports music playback from an external memory card or TF card, offering flexibility in playing your favorite music.

Specs:
- Input: DC12/24V
-Type-C Output: 4.5V/5A, 5V/4.5A, 9V/3A, 12V/2.4A
- USB A*2 Output: 5V/1.5A
- Max Total Output: 36W
- Transmission Frequency: 87.5-108.0MHz
- Bluetooth: 5.0
- External Memory Capacity: 32G
- Compatible with: 12V-24V