Yunseity NFC Smart Ring Ceramic Wearable Smart Ring Access Control for Mobile Phone Wearable Support BT Pairing Smart

About this item

• Smart Ring: Adopts the fourth generation radio frequency identification technology and for Ntag215 IC chip, supports for ISO1443A/B and 15693 standard protocols, and has a transmissing rate of 106k bit/s.
• Applicable Scenarios: This smart ring is suitable for municipal card swiping, access control, attendance, electric vehicle keys, NFC electronic business cards, payment authentication encryption, BT or pairing, and other scenes.
• Polishing Finish: With mirror polishing technology, this smart ring has a glossy appearance, ensuring comfortable wearing without the need for battery or power supply, making it fashionable and elegant in daily wear.
• Ceramic Material: This smart ring is made of excellent ceramic material, with strong to falling and wear, mild touch, and delicate texture. The compact and lightweight design makes it easy to wear.
• High Performance: This access control ring has excellent toughness and temperature , with IP68 and , suitable for various harsh environments, you can use it with confidence.