1. Bluetooth 5.0, JL Jerry AC6966
2. Input: DC12V-24V
3. Output: USB-A 1: 18W (QC/FCP/AFC); USB-A 2: 5V/1.5A
4. Support Bluetooth, U disk playback
5. Working principle: the mobile phone connects to the transmitter via Bluetooth, and the transmitter connects to the car speakers via FM
6. Size: 74x37x36mm
7. Weight: 31g
