Extreme Controller R5 Smart Ring NFC Black Technology Wearable IC ID Access Card Ring 6 Card 6 To Be Shared On Social Media

This smart wearable wristband device is a multifunctional RFID wireless RF ring, with built-in IC and ID modules that can be used to replace wireless RF cards such as access cards, parking cards, membership cards, and consumption cards; The built-in NFC module can be used to implement unique cloud services such as virtual incoming calls, location notifications, business card sharing, and note sharing. Suitable for both Apple and Android dual platform systems, it is a very cool new product! Smart ring wearable devices can add social friends, transfer files, open door locks, and perform location-based health index monitoring with just one touch. Each body needs to be forged for 2 days, sintered in a high-temperature furnace at 1400 ℃ for 5 days, and then subjected to tens of thousands of CNC polishing and coating processes, totaling 35 days, before it can be presented to you. This product is the first time it has been launched and sold on the pietra platform. Due to its stable performance and practical features, it has been loved by many people. We are confident that it can be a big hit. We support sending samples for you to experience, as well as customizing according to the size and color you require. Please feel free to contact me if you need it Product sizes: Standard US sizes 8, 9, 10, 11, 12 Carrier frequency: 13.56MHz, 125KHZ RF distance: 1-3cm IC module type: CUID ID module type: T5577 NFC module type: Ntag213 Host material: Ceramic Protection level: IP68 Working temperature range: -50 degrees to+80 degrees