1This product is mainly used for animal tag ID microchips. 2 It can read any work based on ISO 11784/85 protocol animal tags, especially FDX-B. 3Support ISO11784/11785 FDX-B and ID64. The FDX-B has a reading range of 9.5 cm/3.7 inches. 4. Easy to operate, stable performance, built-in lithium battery, rechargeable via USB. 5. It has the functions of low battery alarm, ultra-low battery automatic shutdown, and no operation automatic shutdown after timeout. 6. Suitable for livestock management such as pets, pigs, cattle, sheep, fish, etc. 7 Compact size, easy to carry, convenient and practical. Condition: Item Type: Pet Microchip Scanner Material: ABS Plastic Color: As Pictured Standard: ISO11784/85 (FDX-B), ID64 Microchip Reading Range: Approx. 8cm/3.1in FDX-B Reading range: approx. 9.5 cm/3.7 inches Frequency: 134Khz Reading time: 50 ms Dimensions: approx. 98.6 x 50.8 x 16.7mm / 3.9 x 2 x 0.7in Battery: 420mah (built-in) Button: Power button Working temperature: -30C-50C Standby time: 79 hours Working time: 54 hours Language: English} 1 x Pet Chip Scanner 1 x USB cable 1 x manual