Main technical parameters Communication protocol: ISO 18000-6C/6B Working frequency: 902~928MHz Communication interface: ブルートゥース 4.0 電源: built-in rechargeable lithium battery Standby time: 50 hours Tag reading time: 0.3s Induction distance: 100センチ働く温度: -10°C~+70°C Size: 135×70×25mm Weight: 140 グラム