1. Size: 83x48x48mm
2. Weight: 42g
3. Bluetooth version: 5.3
4. Transmission frequency: 2.4GHz
5. Bluetooth transmission distance: 10m
6. FM frequency: 87.5-108MHz
7. Chip: Zhongke Bluexun
8. Car charger input: DC 12V-24V
9. Output:
USB music interface: 5V/0.5A; USB-C: 30W (PD/QC/FCP/AFC); USB-A: 30W (QC/FCP/AFC); USB-A+USB-C: 5V/4.5A
10. Supported protocols: Headset hands-free A2DP AVRCP
11. LED screen displays battery voltage, and the power status is clear at a glance
12. Support Bluetooth, U disk (less than 32G) playback