Support UHF tag protocol ISO18000-6C Support ios, android and other intelligentsystem platforms. komunikacijsko sučelje: 3.5mm audio interface (common headphone jack) udaljenost čitanja: 50cm（depend on tag size） Work time: continuous 3 sati,query over 30000 puta. Kapacitet baterije：550mA Charge method：USB 5V/0.5A，charge time 2 sati. Work environment temperature: -20℃~+60℃ Material: ABS+PC engineer plastic. Veličina：42×48×15mm Weight：35G