3 aa battery pet id reader

{"cid":"91176782","title":"Animal Tracking Chip Reader With 1000 Data Memory USB Cable AA Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/26\/8bae319254858ea3bd1fab7447a7-200x200-1.jpg","attrs":{"Price":"USD 55-75 For sample to 500pcs","Brand Name":"FOFIA","Model Number":"PT200","Minimum Order Quantity":"1pcs","Delivery Time":"1-7 days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, PAYPAL,ALIBABA","Packaging Details":"1pcs in one box inluding manual book, reader and USB cable, 70pcs per shipping box","Frequency":"134.2khz","RFID reading":"Fdx-B","Battery":"3AA Battery","Color":"White and blue","Tracking":"Unique Serial Number","Memory":"1000 ID","Application":"Dogs\/Cats","Communication Mode":"Usb","Screen":"128*64 1.54\u2019\u2019oled","Gross Weight Working Time":"350g"}}

{"cid":"91149081","title":"ID 125Khz Smart Glass Door Lock Fingerprint Password Access Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/de\/df3ae91fe919cfa9e713edddcf4f-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Junson","Model Number":"JS-FL668","Minimum Order Quantity":"5pcs","Delivery Time":"2-7 working days after received your payment","Certification":"CE\/FCC","Place of Origin":"China","Payment Terms":"T\/T, paypal or western Union in advance","Supply Ability":"5000 pcs per month","Packaging Details":"Packed in carton","Size for front reader":"190*76*45mm","Voltage":"6V battery power","Battery":"4pcs AA batteries","Applicable glass door thickness":"10-12MM","Materials":"ABS housing, SSteel bolt","Card Type":"ID, 125Khz","Open way":"Frinerprint \/ Card \/ Key","Available for":"Glass door"}}