SZWGMY 2PCS Car Fragrance Diffuser Vent Clip,Car Perfume Air Freshener Vent Clip,Fragrance Aromatherapy Essential Oil Car Scent Diffuser Air Purifier with 8 Pieces Replacement Felt Pad (A)

Main function: Help to keep the air fresh in the car and make the oil volatilize better, just need a few drops of essential oils and help you relieve stress well. Good quality material: Made of crystal and plastic material,Beautiful design,packaged with a nice box, can last for a long time use. How to use: *Adding a few drops essential oil/spraying perfume to the pad and put it into the diffuser locket part. *Putting the diffuser onto your car air vent, it will release fresh healthy scent smoothly. *If you want to change different scents, just replace refill pad with your another scent essential oils, and the pads are washable. Car diffuser vent clip size: approx. 1.37 inches/ 3.5cm Replacement felt pad: approx. 0.68 inches/ 17.5 mm Package includes: 2*Car Diffuser Vent Clip 12*Replacement felt pads Notice: 1.The pads are small, so the diffuser clips are more suitable for use in small spaces, such as inside the car. 2.If the smell lasts for a short time, it is recommended to try to put two diffuser lockets. 3.If the smell lasts for a short time, you can try to add more drops of perfume, which will last longer. 4.It depends on how many drops of essential oil you apply, and what kind of essential oil you use. If you want a stronger scent, so maybe you could try some essential oils that has strong scent.