NFC Ring Great No Charge Smart Lock NFC Ring Portable Unisex Ring NFC

Important Information

Material:Stainless Steel

Package Size:

Size: US 6, Circumference: 5cm/2", Diameter: 1.6cm/0.6" (Approx.)
Size: US 7, Circumference: 5.33cm/2.1", Diameter: 1.7cm/0.7" (Approx.)
Size: US 8, Circumference: 5.65cm/2.2", Diameter: 1.8cm/0.7" (Approx.)
Size: US 9, Circumference: 5.96cm/2.3", Diameter: 1.9cm/0.7" (Approx.)
Size: US 10, Circumference: 6.28cm/2.5", Diameter: 2cm/0.8" (Approx.)
Size: US 11, Circumference: 6.59cm/2.6", Diameter: 2.1cm/0.8" (Approx.)
Size: US 12, Circumference: 6.9cm/2.7", Diameter: 2.2cm/0.9" (Approx.)
Size: US 13, Circumference: 7.22cm/2.8", Diameter: 2.3cm/0.9" (Approx.)

Overview:
What a NFC ring can be used to open smart door lock, one-card recharge, and lock important file, which is convenient and easy to use, which is widely applied and multi-function.
What a ring can be a perfect accessory to match your clothes and outfit with its smooth surface and exquisite workmanship, which is fashionable and trendy to use.
Made of stainless material, this product is durable and long lasting.
There are eight sizes that you can choose from.
It can apply for Android NFC phone. You can download NFC Tools PRO 4.0 Chinese version or English version software for easy operations.

Note:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.

Specifications:
Chip: for Ntag213
Features: Sensitive, Fashionable, Electronic Product

Package Content:
1 x NFC Chip Ring