Main technical parameters RF frequency: low frequency 125KHz/134.2KHz Protocol standard: ISO 11785, ISO 11784/FDX-B Material: Shell ABS Material: TPU (polyurethane) 包装工程: two-shot injection molding Color: White Shape: Φ22×H12mm Weight: 5 grams Environmental conditions Operating temperature (during communication): -20℃〜+ 65℃ (RH) 保存温度 (data retention): -30℃〜+ 75℃ (RH) Temperature resistance: +100℃ (お湯) 1 時間 20 cycles Other Chemical resistance: meet the …