Main technical parameters Communication protocol: ISO 14443 TypeA Induction frequency: high frequency 13.56MHz Package IC chip: NTAG213, FM11RF08, or specify Working temperature: -20°C~+80°C Dimensions: inner diameter 20mm, lapad 8mm, size can be specified Color: itim, puti, pula, kulay-rosas, kahel, berde, asul, etc. timbang: 3 grams Optional process: imprenta, gasolina iniksyon, engraving LOGO o numero, fill-color Packing: 100/supot, 1000/box Notice: JavaScript …