Packaging materials: Molding Protocol standards: ISO 14443, ISO 15693 Frequency ratio: 13.56MHz RFID chip: NXP Mifare 1K S50, OF, Ngaphezulu, etc Product size: 4mm×4mm; 5mm×6mm Product thickness: 0.5mm Antenna material: copper etching antenna (BT material substrate) Funda umgama: 0~50mm (depending reader,Itshiphu yeRFID, protocol standard, environment) Surface logo printing: ikhowudi laser ( ikhowudi enamacala amabini, I-LOGO) Lobushushu Working: -25℃~+80℃ (-13℉~+176℉) Ubushushu bokugcina: …