Feature: Mini animal electronic chip scanner. Made of high-quality materials, safe and reliable. Using a high-brightness OLED display, it can display clearly even under strong light conditions indoors or outdoors. The built-in storage function of the product. Users can upload to computer via USB data cable. Stable performance and simple operation. Specification: Frequency: 125kHz / 134.2kHz Reading standard: ISO11784 / 5 / FDX-B / ID64 Reading range: 10-15cm (the specific distance is related to the chip size, etc.) Display mode: OLED Material: ABS Charging method: USB Charging voltage: 5V Charging time: 4-5 hours Working temperature: -15~+45 language: English Buzzer: built-in Battery: Lithium battery Can store information: 128Gb Product size: 135*60*14mm Product weight: 114g Packing size: 150*70*30mm Gross weight: 200g Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.