Feature: 1. NFC CARD: This card is compatible with NFC enabled phones and tablets,which is readable and rewritable, highly practical. 2. HIGH SPEED: The read and write distance of the NFC IC card supports 2.5 to 10cm, and the speed could achieve 1 to 2MS, very convenient. 3. 8KBIT STORAGE: The NFC card has 8Kbit storage capacity, 16 partitions, and 2 sets of passwords of each partition. 4. PORTABLE SIZE: The set contains 10 pcs NFC access tag for use, which are compact in size and light in weight, very easy to carry. 5. WIDE APPLICATION: The access card can be widely used in homes, schools, offices, highways, parking lots, and other places. Specification: Item Type: NFC Card Material: ABS Storage Capacity: 8Kbit, 16 partitions, two sets of passwords per partition Working Frequency: 13.56MHZ Communication Speed: 106KBoud Reading and Writing Distance: 2.5-10CM Reading and Writing Time: 1-2MS Working Temperature: -20℃ to 85℃ Rewrite Cycle: >100,000 times Data Storage: >10 years Size: Approx. 35mm/1.4in Application: Prepayment for water meter, campus card, bus stored value card, highway toll, parking lot, community management . Package List: 10 x NFC Card