1. Only refill perfume does not include car aromatherapy machine, suitable for car diffuser model JK577 JK579. 50ML can be used for 3-5 months.

2. It can effectively decompose harmful toxins, not just cover up unpleasant odors. In addition, we use 0 alcohol or additives for the natural fragrance of perfume, and the car air freshener is made of natural plant extracts.

3. If you have any questions, please contact us and we will give a professional reply within 48 hours. If the package is not damaged within 7-15 days after purchase, it can be returned or exchanged.

4. Unscrew the perfume bottle cap and install the perfume vertically into the car air freshener. Tighten the base and wait for 10 minutes before use to facilitate better absorption.

5. Our perfume and other machines may not be compatible, so choose carefully when purchasing and using. If you encounter problems during use, please return or exchange. We need your help and tolerance, and we will try our best to satisfy you, thank you very much.