Notice: Not support HDXTag Large-capacity memory, can record 60,000 pieces of data, data can be transferred to the computer to export documents. Thereader is easier to operate. It uses rechargeable lithium batteries which is more environmentally friendly. It can read all 134.2KHz FDX-B tags with a distance of 10~25cm. Features: 1.portable to carry 2.Easy to operate, USB charging 3.Support ISO11784 / 11785 FDX-B Tech Specification Model Frequency 134.2kHz Reading Standard ISO11784/5 FDX-B, ID64 Reading Distance(for reference only) Ear Tag : 23cm Microchip: 10cm(2*12mm) Screen 42mm*27mm Data Storage Yes(60000 log) Dimension 180mm*75mm*35mm Buzzer Built-in Communication Mode USB battery capacity 1080mA Operation Temperature -30~50 Storage Temperature -30~65 Color Gary Operation Language English Power Supply lithium battery