NFC חכם טבעת רב פונקציה, טבעות חכמות מכשירים לבישים קסמים עמיד למים אלקטרוניקה אביזרים טלפונים ניידים מובנים שבב NFC רגיש במיוחד לטלפון נייד גודל 7

מפרטים מפורטים

Material:

Metal

Size:

about 4*5*0.5cm ,1.57*1.97*0.2in

Product Name:

NFC Multi function Smart Ring

Size:

6 ,7 ,8 ,9 ,10 ,11 ,12 ,13 inch

Package List:

1 * Smart Ring:

1 * Instruction Manual:

Instructions for use:

1. First , check if your smartphone has NFC function. It can usually be found in the system settings. If no relevant options are found , :

contact with the manufacturer post sale support , or search on Google if the smartphone model has NFC function and confirm its NFC area.:

2. If your smartphone has NFC function , turn on the NFC switch , search your app for the software which apply NFC , download and install them.:

3. Start the NFC APP , perform actions according to the instructions.:

4. Since NFC is a near field communication technology , make sure to place the top side of the ring chip right close to the NFC area when:

 reading any data to avoid the failure in reading and writing. :