Features: 🎁 Compatibility - Supports EMID and FDX-B(ISO11784/85) tag types. Utilizing sophisticated RFID radio frequency technology, it can identify tags from a significant distance, such as over 8cm for 2-12mm tube labels and more than 20cm for 30mm animal ear tags (performance-related). 🎁 Connectivity - Offers three connection methods: USB, wireless 2.4G, and BT function. Tag data is uploaded to the receiving device in real time, with the wireless connection status displayed on the screen's upper right corner once the receiver is inserted. 🎁 Storage Capacity - The device features a built-in storage function capable of holding up to 128 label information entries that can be easily transferred to a computer via USB cable. With a read response time of less than 100ms, our product enhances work efficiency. 🎁 User-friendly Design - Comes with an OLED screen for easy reading of scanning information. Its high brightness ensures clear visibility even under direct sunlight. 🎁 Versatile & Practical - This reliable and user-friendly product is ideal for small animal management, resource management, railway inspection etc. It makes an excellent gift for pet owners as it enables potential finders of lost pets to contact the owners via labels on our website. Tools with microchips can also be used to implant chips into animals. Specification: Model: W90C working frequency: 134.2Khz/125Khz support tag: EMID, FDX-B(ISO11784/85) reading/ writing range: 2-12mm glass tube label ＞8cm 30mm animal ear mark ＞20cm(Related to label performance) standard: ISO11784/85 Reading time: ＜100ms prompt: 0.91 "high brightness OLED screen, buzzer power supply: 800mAh 3.7V (lithium battery) memory: 128 pieces of information communication: USB2.0, Wireless 2.4G, BT language: English or customized working temp: -10~50 Storage temp: -30~70 Product size: 175mm88mm17mm Product weight: 98g Color: White, Black (Optional) Package Size: 16.7x11.6x2.6cm/6.5x4.5x1in Package Weight: 131g/4.6oz Packing List: 1 x Tag Reader 1 x 2.4G Receiver 1 x USB Cable 1 x User Manual