Master key Smart Aromatherapy NFC Card: NFC touch activation
Available Options
At $19.99, the Smart Aromatherapy NFC Card brings a dose of high-tech freshness to the mundane task of odor control. It leverages Near Field Communication—just tap an NFC-enabled phone or device, and it releases a quick burst of scented air. Think of it as a digital air freshener for your car, closet, or bathroom, swapping out messy sprays for a sleek, card-sized gadget.
In practice, it's a lifesaver for commuters battling stale car smells or anyone tired of clunky plugins. The refillable scent tablets slide in easily, making it a reusable pick for daily use. Its compact, uniform design slips into tight spots, and that NFC activation adds a satisfyingly modern twist. By blending tech with aromatherapy oils, it delivers mood boosts or stress relief on demand—no cords, no fuss, just a tap away.
- Aromatherapy scent release
- Car and wardrobe deodorizing
- Easy one-size application
- Reusable scent tablets
- NFC touch activation
General specs
- Brand: Master key
- Seller: Joom
- Activation Method: NFC touch/sensor/jump
- Usage Locations: Car, Wardrobe, Toilet
- Function: Deodorizing, Aromatizing
- Size: One Size
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
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Smart Aromatherapy NFC Card NFC touch activation
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Smart Aromatherapy NFC Card NFC touch activation
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Smart Aromatherapy NFC Card NFC touch/sensor/jump technology
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Smart Aromatherapy NFC Card NFC touch activation
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Smart Aromatherapy NFC Card NFC touch activation
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Smart Aromatherapy NFC Card NFC touch activation
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| Brand | Master key | Miss Beauty26 | Annaa | Souldream | Winnerer | Jiangnan E |
| Model | ||||||
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| Rating |
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| Price | $6.44 | $6.50 | $6.66 | $6.43 | $6.40 | $6.70 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 24, 2025 | September 20, 2025 | August 19, 2025 | August 22, 2025 | August 26, 2025 | August 30, 2025 |
| Activation Method | NFC touch/sensor/jump | NFC touch/sensor | NFC touch/sensor/jump | NFC touch, sensor jump | NFC touch/sensor/jump | |
| Usage Locations | Car, Wardrobe, Toilet | Car, Wardrobe, Toilet | Car, Wardrobe, Toilet | car, wardrobe, toilet | Car, Wardrobe, Toilet | |
| Function | Deodorizing, Aromatizing | Deodorizing, Aromatherapy | Aromatherapy, Deodorizing | Aromatizing, Deodorizing | deodorizing, aromatherapy | |
| Size | One Size | One Size | One Size | One Size | One Size | One Size |
Smart Aromatherapy NFC Card
Adam F.
Montreal, QC
September 2, 2025
I bought this as a gift for my partner, who's into home and garden stuff, and delivery was quick, which was a plus. My main question was: Does it actually make a difference in smelly spots? Answer: Yes, it does—I tried it in the car after a long commute, and that first tap was QUITE refreshing, like a mini escape. But then I wondered: Is it worth the money? Honestly, as a gift, it's fun and novel, but for me, the short scent duration and reliance on having a compatible phone make it less practical than I hoped. I'd say it's a neat idea that could use some improvements to be truly great.
- Pros: I quite liked how easy it was to use with just a tap from my phone, making it feel modern and hassle-free. The refillable scent tablets slid in smoothly, and the compact size fit perfectly in small spaces like my car's glove compartment. It delivered a quick burst of pleasant scent that really helped freshen things up on demand, and the reusable aspect made it a smart choice for daily use.
- Cons: As it seemed to me, the scent bursts were a bit too short-lived, often fading quickly and requiring frequent taps, which could get annoying. The card felt a bit flimsy in hand, and I worried it might not hold up well over time. Also, it only works with newer phones that have the right tech, so it's not for everyone, and the initial cost felt a bit high for what it offers.