1. Shell material: ABS
2. Case material surface technology: fine grain, high gloss
3. Large blue screen, separate voltage display
4. Input: 12-24V
5. Output: 5V-1.5A or 5V-3.1A C port: 9V-2A
6. Total power: 7.5-15W
7. Output port type: USB, type-c
8. Protocol: Bluetooth 5.0
9. FM transmitting, Bluetooth, USB charging, U disk reading, TF/ colour light, EQ function
10. Q10 weight: 38g
11. Q10 size: 80x57x42mm
12. Q9 weight: 49g
13. Q9 size: 100x70x45mm
14. Packaging: colour box