1. Adjustable 360 degrees, good flexibility, small size, not blocking the line of sight 2. Dual use for heating and cooling, angle adjustment, silent operation, quick air outlet, no installation required 3. Strong double-sided tape, remove the protective film, easy to install 4. Material: ABS + fan 5. Use: Defrosting and defogging 6. Current: 10A 7. Power: 120W 8. Voltage: 12V 9. Power mode: Cigarette lighter 10. Fixing method: Fixed with double-sided tape at the bottom 11. Power cord length: About 1.4m 12. Size: About 11x10x6cm 13. Weight: 215g