Support UHF tag protocol ISO18000-6C Support ios, android and other intelligentsystem platforms. Communication interface: 3.5mm audio interface (common headphone jack) දුර කියවන්න: 50cm(depend on tag size) Work time: continuous 3 පැය,query over 30000 වාර. Battery capacity:550mA Charge method:USB 5V/0.5A,charge time 2 පැය. Work environment temperature: -20℃~+60℃ Material: ABS+PC engineer plastic. ප්රමාණය:42×48×15mm Weight:35g Notice: මෙම අන්තර්ගතය සඳහා JavaScript අවශ්ය වේ.