Features:  This is a low frequency tags scanner that adopts wireless identification technology and it supports reading ID64, FDX-B (ISO11784/85) etc. tags.  This scanner uses high brightness OLED display which can be seen clearly in bright light environment.  It can store max 128 records of tags information with its built-in memory, users can upload the information to the com-puter through USB cable.  This product is stable with simple operation which is widely used for little animal management, resource management, railway inspection, etc.  With built in battery, and it will alarm when the built-in battery is under low power.    Specifications:  Material: ABS  Main color: white  Recharging voltage: 5V  Working frequency: 134.2KHz/125KHz  Support tags: EMID, FDX-B (ISO11784/85)  Display: OLED  Reading range: 100~150mm (Specific distance depends on the chip)  Working temperature: -15℃~45℃  Battery: 1 * lithium battery, 750mAh, 3.7V (included)  Memory: 128 records  Package size: 175 * 85 * 35mm / 6.9 * 3.3 * 1.4in  Package weight: 110g / 3.9ounce    Packing List:  1 * ID Reader  1 * USB Cable  1 * User Manual