Support UHF tag protocol ISO18000-6C Support ios, android and other intelligentsystem platforms. Rabitə interfeysi: 3.5mm audio interface (common headphone jack) Məsafəni oxuyun: 50cm(depend on tag size) Work time: continuous 3 saat,query over 30000 dəfə. Battery capacity:550mA Charge method:USB 5V/0.5A,charge time 2 saat. Work environment temperature: -20℃~+60℃ Material: ABS+PC engineer plastic. Ölçü:42×48×15mm Weight:35g