Support UHF tag protocol ISO18000-6C Support ios, android and other intelligentsystem platforms. Communication interface: 3.5mm audio interface (common headphone jack) Ler distancia: 50cm(depend on tag size) Work time: continuous 3 Antena de grabado RFID personalizado/antena de grabado de dobre cara,query over 30000 veces. Battery capacity:550mA Charge method:USB 5V/0.5A,charge time 2 Antena de grabado RFID personalizado/antena de grabado de dobre cara. Work environment temperature: -20℃~+60℃ Material: ABS+PC engineer plastic. tamaño:42×48×15mm Weight:35g Notice: Requírese JavaScript para este contido.