Packaging materials: Molding Protocol standards: ISO 14443, ISO 15693 Frequency ratio: 13.56MHz RFID chip: NXP Mifare 1K S50, TI, Ultraligero, etc Product size: 4mm×4mm; 5mm×6mm Product thickness: 0.5mm Antenna material: copper etching antenna (BT material substrate) Nachil ti' xooka' Cancún: 0~50mm (depending reader,Chip RFID, protocol standard, environment) Surface logo printing: laser code ( código bidimensional, logotipo) Temperatura meyaj: -25° C~+ 80 ° C (-13℉~+176℉) Storage temperature: …