Feature 1 BACKLIT SCREEN: The pet ID microchip reader screen come with backlit so that you can see clearly when reading even indoors at night, useful and practical 2 PORTABLE AND NON SLIP: The pet ID reader is small and easy to carry. Hold with one hand, read with single hand, with side non slip function, easy to use 3 TECHNICAL PARAMETERS: EMID animal handheld reader read frequency is 134.2KHZ and support reading standards 11784/5 FDXB and ID64, accurate and efficient 4 USB CHARGING: Animal handheld reader is easy to operate, rechargeable by USB interface. Alarm when the built in 3.7V 1300mah lithium battery is under low power 5 MULTI PURPOSE: Pet ID scanner is widely used for animal management, resource management, railway detection and so on, provide great convenience for your lifeItem Type: Pet ID Microchip ReaderCharging Method: USBCharging Voltage: 5VCharging Time: 4-5 HoursReading Distance: Approx. 13cm / 5.1inOperating Frequency: 134.2KHzReading Standard: 11784/5 FDX-B and ID64Battery: 3.7V rechargeable lithium battery 1300mahOperating Language: English Package List1 x Animal Tag Scanner1 x USB Cable1 x User Manual