GOWENICitsrgp9vm8 - #10

Specification: Item type: smart ring. Material: ceramic. IC chip: for Ntag215. Transfer rate: 106,000 bit/s Chip frequency: 13.56 MHz (IC chip). Induction distance: desktop reader, distance of more than 3 cm. Erase write times: For EEPROM data read times greater than 10 W Ring Size: #10, Ring Circumference: Approx. 65 mm / 2.56 inches, inner diameter: approx. 19.8 mm / 0.78 inches. Application: If you wear the ring on your finger, please note that the ring is made with a 360° wire winding antenna design around the chip may appear slightly bent when wearing on the finger, but this is for optimal performance. Package list: 1 x smart ring