Aromakey USB Aromatherapy Diffuser with 5 Unscented Refill Pads for Bedroom - Bathroom - Kitchen - Home - Office - Car - Travel (Black)

These are great little Oder defusers. They are easy to use and can easily switch out the scent. My two complaints are that the little blue light that indicates they are working is super bright. And the scents only seem to last a few days before having to apply more scented oils.

Use this in my car. Works wonderful!

Does not work! Does not smell!Don't waste your money!

Doesn't emit the scent for very long, maybe a day. Works nicely & can be plugged into any USB port.

Bought several of these for the cars and to try in the house. Put a couple out in the house with 4 or 5 drops essential oils on the pad and plugged it into a USB port. At first it smelt amazing then went back to check on it about an hour .. got right close to it and it smells burned. Not to sure about using it now. Or will try again and watch closely.UpdateI just added more essential oil and the aroma has been wonderful and the burned smell is not there anymore.

I loved the idea of this product and was so excited to have my car smell like my spa room. Unfortunately, it didn’t produce any fragrance in the car.

I love this little gadget so much. I work in a construction office which often smells, um, like a construction office. ;) This little baby has seen me through more stank-days than I can count. Love, love, love. It gets warm enough to put out quite a bit of scent (especially if you like strong smelling oils like lavender, eucalyptus, citruses, etc) but not hot enough to stress me out over using it in my laptop's usb port. If you could use a little freshness in your space I can't recommend it highly enough!

I connect to USB hub to diffuse scent using essential oils . Long and consistent scent.Very good function. It had status LED light which is very bright. Good purchase , No regrets