Car Essential Oil Diffuser Hardware Aromatherapy Machine Cold Fragrance Instrument(Silver)

1. Weight: 437 g
2. Noise: Below 36 dB
3. Dimensions: 6.8 x 6.8 x 16 cm
4. Material: PP + glass + aluminum alloy
5. Rated power: 3W
6. Rated voltage: DC 5V
7. Water tank capacity: 2ml
8. Power supply method: USB charging
9. Application area: 21-30 square meters