主要技術參數 工作頻率: 134.2KHz Conform to the standard: ISO11784 / ISO11785 (FDX或HDX) HDX芯片: SIC7999 or other HDX chip Reading distance: 5-60厘米 (與讀寫設備的配置有關) 材料: TPU Color: 綠色, 黃色, can be customized Size: 女頭30×15mm, male head 28×23mm Weight: 8.5g Packaging process: secondary injection molding Working temperature: -25℃〜+ 70℃