New Fashion Multifunctional NFC Finger Ring

Check Out This New  Multifunctional NFC Finger Ring  1PC New Fashion Multifunctional NFC Finger Ring Waterproof Wearable Connect Smart Ring Intelligent Technology Phone Equipment Condition: New  Type: NFC Smart Ring  Material: titanium steel + NFC smart chip Gender: Women, Men  Color: Black and White   Size(Full U.S. sizes optional): 6/7/8/9/10/11/12   Features: Product description: The smart ring is a fashionable and wearable electronic product which is able to connect with a smartphone through Near Field Communication (NFC) to complete function performing and data sharing. Designed with high-level water resistance, it can be used without any power supply. Embedded with NFC chip, it can only be connected to a smartphone with NFC function.  Detailed operations: 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.  Quickly start the phone application, in