Main technical parametersWork frequency: AM 134.2K, 125KHz customizableSupport agreement: ISO11784/ISO11785, FDX-BSupply voltage: 3.7V detachable lithium batteryTag reading distance: More than 20cm (30mm ear tag)Storage space: Up to 60000 recordsData transmission: USB and BluetootSupport language: Chinese or EnglishWorking temperature: -40°C~+85°CDisplay: 128×64 LEDSize: 175×77×35mmWeight: 177gram