NFC magic rings, NFC rings, smart rings, smart rings

Introduction to NFC Magic Ring
An NFC Magic Ring is essentially a stainless steel ring, and a special NFC label is attached to the curved part of the ring to create an NFC Magic Ring. There are many names for this NFC Magic Ring, such as: NFC Ring, Smart Ring, Smart Ring, Love Ring, and so on. NFC Magic Ring itself is a passive product that does not require charging. It mainly transmits information by receiving electromagnetic waves generated by the phone's RF signals, with a speed generally around 104 bits/s. For most users, data transfer can be completed in just 0.1 seconds.

NFC Magic Ring function
NFC Magic Ring actually has only one function: the function of execution. Developers usually have corresponding apps to use it with NFC Magic Rings. For example, to implement the lock screen function, users need to hold the ring to their phone, then open the app. After selecting the lock screen function in the app, the phone will input the lock screen into the NFC Magic Ring. From then on, when you point the NFC Magic Ring at the phone, the phone will automatically lock the screen. So, to know what functions NFC Magic Ring can perform, you just need to use the app program to inform NFC Magic Ring in advance, because NFC Magic Ring is only responsible for execution.

NFC Magic Ring attributes
Carrier frequency: 13.56MHZ
Effective distance: 0~1.5cm
Operating temperature: -30°C~60°C
Main materials: titanium alloy, leather
Service life: ten years
Application scope: mutual data connection and data transmission of NFC devices, electronic coupons, electronic tickets, vending machines, parking meters, access control and attendance systems, subway systems, membership stored-value consumption management, personnel identification, product identification management.

NFC Ring Precautions
1. NFC Magic Rings may scratch the surface pattern and gloss after intense external friction. Please be aware.
2. NFC magic rings may affect the adhesive properties of the adhesive used to bond the product's structure after contact with acids, alkalis, or alcohol-containing liquids. If accidentally touched, please wipe and remove promptly.
3. Do not let the NFC ring come into contact with open flames or objects or liquids heated above 80 degrees Celsius.
4. Do not disassemble or repair the product arbitrarily. NFC Magic Ring uses a one-time bonding process; disassembling it yourself will break the signal receiving cable.
5. Do not place heavy objects on NFC Ring.
6. If NFC Magic Ring is not used for a long time, please place it in its original packaging box to avoid data loss due to prolonged interference in strong magnetic areas.