Re Nfc สมาร์ทแหวน Id การ์ดมัลติฟังก์ชั่นกันน้ําอัจฉริยะสําหรับ Android

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Functions:
Lock and unlock your smartphone or tablet quickly hiding the app when you use your smartphone alone
Share & Transfer information (send the private message / Photo / business card / website link to the person you want to share by a simple touch)
Control Applications (you can write a fixed process list ahead of the time and the ring will start the applications any time by just touch.
Water resistant and No charging required
support All Android and Windows NFC Mobiles. Size chart check the image
Feature:
Item type:Smart rings
Material: Stainless steel.
Chip: NFC chip Working frequency
band: 13.56MHZ Storage
space: 144BYTES Transmission
rate: 106kb / s
Color:Black Transparent
Size:67891011121314 (cm/inch)
Uses: set up smart lockcard rechargesmart phone unlockphone important file locktransfer files.
Features: No chargeprogrammable read-only lock function7-byte serial number clone protection
Instructions for use:
First clear check mobile phone There is no NFC function usually mobile phone NFC switch in the phones system settings if the user does not have to mobile phone NC function and other options please contact the phone manufacturer after the sale or Baidu search for the corresponding mobile phone model with NFC function and confirm the mobile phone NFC signal area (2 If the phone has NFC function after turning on the NFC switch search the application software market for NFC function software download the installation according to the software above the prompts for
Open the downloaded NFC software according to the tips above
because NFC belongs to near-field communication when reading any taskBe sure to ensure that the ring heart piece position is close to the mobile phone NFC signal area otherwise it may cause the situation can not be normal reading and writing and then according to the mobile APP functional operation settings four matching the establishment of quick function applications.
Support NFc function Intelligent fingerprint password lock NFC intelligent attendance need to match write label information or number pass can not be used.
Notes:
Transition: 1cm=10mm=0.39inch
Make sure your phone has NFC functionality before purchasing.
Due to the difference between different monitors the pictures may not reflect the actual color of the item.
Compare the detail sizes with yours please allow 1-3 cm error due to manual measurement.
Please leave a message before you give the bad feedback if the products have some problems.
Package included:
1 x Smart Ring
NO Retail Box. Packed Safely in Bubble Bag.