【Premium Ceramic Material】 Crafted from ceramic, this smart ring offers strong to impact and wear, with a gentle touch and exquisite texture for lasting durability.
【Multi-purpose Functionality】 Ideal for municipal card swiping, access control, attendance, electric vehicle keys, nfc electronic business cards, payment authentication encryption, bt or pairing, and more.
【, Waterproof Design】 Featuring excellent toughness and temperature resistance, this ip68 waterproof and dustproof smart ring is suitable for various harsh environments, ensuring use in any situation.
【Fourth Generation Technology】 With the ntag215 ic chip, this smart ring supports iso1443a/b and 15693 standard protocols, ensuring a rate of 106k bit/s.
【Mirror Polishing Technology】 The glossy appearance of this smart ring guarantees comfortable wear without the need for a battery, adding a touch of fashion and elegance to your daily look.