RFID Rewritable 13.56mHz IC Changeable Black Ceramics Smart Ring for Clone Mifare 1K S50 or FM1108 Access Control Key Cards(Black, US 6#)

⭐Notes⭐⚫ If you don't know which ring size to choose, you can repeatedly measure at the bottom of the second joint of your finger and take the maximum value.⚫ The raw material used in this ring is natural zirconia processed. You don't have to worry about the ring fading (because its color is natural).⚫ Although this ring is marked with waterproof and anti drop features, try not to let it soak in water for a long time and frequently bump.⭐Product Parameters⭐【Product Name】IC Copy Ring【Chip】 CUID【Frequency】13.56mHz【Material】Zirconia (all ceramic)【Color】Black【Dimensions】6 #, 7 #, 8 #, 9 #, 10 #, 11 #, 12#【Function】Copy Mifare 1K S50 and FM1108 smart cards, usually used for access control, elevators, parking lots, cabinet locks, and other purposes.【Rewrite Count】>100000 times【Storage time】10 years

• 【 Copyable Chip 】Using an IC chip with a frequency of 13.56mHz and a storage capacity of 1KB, there are a total of 16 sectors (0 sectors -15 sectors). The UID number can be changed for sector 0, and sectors 1-15 can be edited and formatted repeatedly.
• 【 Ring Material 】 The shell of the CUID ring is made of zirconia gemstones. We use a pure manual polishing, polishing, and chamfering process to make the surface of this ring smooth and not easy to leave fingerprints. From a visual and tactile perspective, it will not make people feel that it is too bulky and thick. You can take it to shower and wash your hands.
• 【 Ring Size 】Sizes determined according to American standards: 6 #, 7 #, 8 #, 9 #, 10 #, 11 #, 12 #. Allowing you more choices without worrying about not having a ring that fits your size.
• 【 Ring Function 】 Copy Mifare 1K S50 and FM1108 smart cards, usually used for access control, elevators, parking lots, cabinet locks, and other purposes.
• 【 Product Advantages 】 The ring made of zirconia all ceramic will not be damaged even when dropped at a height of 1 meter. It is waterproof, not easy to stick dust, and can be wiped clean with a clean cloth. You can wear it for outdoor activities such as running, swimming, etc.