Feature: The smart ring is a fashionable and wearable electronic product with NFC chips. It's able to connect to a smart phone to complete function performing and data sharing, that way many playful and convenient function will be accessible Place the smart ring within the NFC area of a smartphone to perform: screen unlocking, app lock unlocking, app quickly launching, name card and URL information sending and reading, etc. Designed with IP68 Water-proof level , you can wear it in all scene such as hiking, running and even swimming, but it`s supposed to be wiped dry to avoid the residual moisture in the ring soak your finger skin for long hour. It can be used without any power supply, very convenient. Main Functions: Application Quick-Start : with start-up command written in the smart ring, when the smart ring touches the phone the apps will automatically start. Feature: Item type:Smart rings Chip: NFC chip Working frequency Band: 13.56MHZ Storage Rate: 106kb / s Uses: set up smart lock,card recharge,smart phone unlock,phone important file lock,transfer files. Features: No charge,programmable read-only lock function,7-byte serial number clone protection Color:Blue, silver Usage: Support iphone: above ios 13, auto NFC Support android: install NFC Tools PRO 4.0 Package Include: 1x NFC Smart Ring NO Retail Box. Packed Safely in Bubble Bag.
