Features: brand new and high quality This RFID- reader is smaller, simpler and easier to operate. It adopted with rechargeable lithium battery which is more environmentally friendly. It can handle all 134.2KHz FDX-B tags. It supports for ISO 11784/11785, FDX-B and ID64 RFID-. Backlight screen makes it convenient for you to read and you can read history data in internal read mode. The reader will alarm while in low battery.It supports ISO 11784/11785, FDX-B and ID64 RFID-. Easy to operate; a button to read. Backlight screen makes it convenient for you to read. History data can be read in internal read mode. Alarm when battery is below 7.8, in low battery. Specifications: Material:ABS Size: Approx.12x6x1.5cm/4.72x2.36x0.59inches Color:White Frequency: 134.2kHz Reading Standard: for ISO11784 / 5, FDX-B, ID64 Continuous Working Time: 5 hours Language: English Battery: Lithium Battery Card reading time: 0.1 (s) Induction distance: 1-5 (for cm) Applicable cards: glass tube ID card, animal ear tag Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Pet Card Reader 1x Power Cable