1. Material: metal
2. Rotation method: solar energy absorbs light energy, no battery included
3. Nano solid fragrance tablets, impermeable, high temperature resistant, even and long-lasting fragrance
4. Healthy and safe, suitable for pregnant women and infants, natural plant aroma, mild and non-irritating fragrance
5. Anodized, resistant to low and high temperatures, the shell can be recycled
6. Compact shape, does not block sight, safe driving
7. Rotate 360 degrees to diffuse fragrance evenly without dead ends
8. Weight: about 160 grams