Frequency: 13.56MHz
Range to cover: 1.5cm
Work temperature: -50~+80
Main material: Titanium, laser digital leather, electronic components
Function 1: health protection function, prevent electromagnetic wave radiation, regulate the body. Fashion jewelry, couple rings.
Function 2 (with NFC mobile phone support): mobile phone unlock, information sharing, business cards, etc.
Feature 3: IC/ID/NFC chip simulation, can copy the card(entrance guard card, Access card, meal card, elevator card, attendance card)Do not support the bus card, subway card and bank card.
Tip: Apple's mobile phone no NFC function, so only apply function 1 and function 3, can not apply function 2!