... 2One-time-use RFID BraceletBrand NameFreevisionMaterialPVCColorWhiteFrequnency13.56MHzChipMifare 1K, Mifare Ultralight, I CODE SLI, etcOptionsLogo printing silkscreenEncodingKey Features ... .56MHz, 860-960MHzChips: EM4200, TK4100, T5577, Hitag, Mifare 1K/4K, I CODE SLI, UHF, etc What we ... optioans.- Transponder design base on correspond with customer reader.- Individual process RFID Watch(wrist card) OEM ...