Support UHF tag protocol ISO18000-6C Support ios, android and other intelligentsystem platforms. संचार इन्टरफेस: 3.5mm audio interface (common headphone jack) दूरी पढ्नुहोस्: 50cm(depend on tag size) Work time: continuous 3 सिम काटिएको JAVA J2A040 चिप कार्ड,query over 30000 पटक. Battery capacity:550mA Charge method:USB 5V/0.5A,charge time 2 सिम काटिएको JAVA J2A040 चिप कार्ड. Work environment temperature: -20℃~+60℃ Material: ABS+PC engineer plastic. आकार:42×48×15mm Weight:35g Notice: यो सामग्रीको लागि JavaScript आवश्यक छ.