1. Shell material: ABS 2. Case material surface technology: fine grain, high gloss 3. Input: 12-24V 4. USB output: QC3.0 fast charger / 5V-1A C port 5. Support PD fast charging 20W (MAX) 6. 87.5-108MHz full band transmitting, support power-off memory playback 7. Output port type: USB, type-c, TF port 8. Bluetooth 5.0, A2DP built-in microphone, Bluetooth hands-free calling 9: Hardware function: FM transmitting, Bluetooth, USB charging, U disk reading, TF/ colour light, QC3.0+PD dual fast charging function 10. Weight: 38g 11. Dimensions: 80x55x50mm
