Master key Smart Aromatherapy NFC Card: NFC touch activation
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
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| Brand | Master key | Annaa | Souldream | Winnerer | Arie7s | HOME-Auto-001 |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $6.68 | $6.91 | $6.67 | $6.57 | $6.62 | $34.61 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 24, 2025 | August 19, 2025 | August 22, 2025 | August 22, 2025 | August 18, 2025 | August 19, 2025 |
| Activation Method | NFC touch/sensor/jump | NFC touch/sensor/jump | NFC touch, sensor jump | NFC touch, sensor jump | ||
| Usage Locations | Car, Wardrobe, Toilet | Car, Wardrobe, Toilet | car, wardrobe, toilet | |||
| Function | Deodorizing, Aromatizing | Aromatherapy, Deodorizing | Aromatizing, Deodorizing | deodorizing, aromatherapy | Deodorizing, Aromatherapy | |
| Size | One Size | One Size | One Size | One Size | One Size | |
