Specific operation: the smart ring unlocks the screen by touching the NFC signal area of the mobile phone; Application lock; Quick start application; Send and read business card, website information and other functions.
size:No. 6, No. 7, No. 8, No. 9, No. 10,No. 11,No. 12,No. 13
Categories: Jewelry & Watch
Lights & Lighting
English
