rechargeable rfid scanner with 4aa power

{"cid":"91176782","title":"Rechargeable Battery RFID Microchip Scanner \/4AA Power Supply 532g Weight","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/d7\/298f5f3a1e5fbece82b6a18ea159-200x200-1.jpg","attrs":{"Brand Name":"Fofia","Model Number":"PT280","Minimum Order Quantity":"1","Delivery Time":"1-5 work days","Payment Terms":"T\/T, L\/C","Place of Origin":"China","Antenna":"Internal","Memory":"7000 Records","Weight":"532g","Package size":"79 X 10X 10mm","Power Supply":"Rechargeable Battery \/ 4 AA","Reading Speed":"Up To 500 Tags\/s","Protocols":"ISO11784\/5 FDX-B And HDX, ID64","Humidity":"5 To 95%"}}

{"cid":"91148595","title":"Android 9.0 4G WIFI Bluetooth NFC Reader 1D\/2D Barcode Scanner Rugged Industrial Waterproof PDA","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/1c\/97d2394f4c65491487ba657dc5c3-200x200-1.jpg","attrs":{"Brand Name":"ANG","Model Number":"5502","Minimum Order Quantity":"10","Delivery Time":"2~5 days","Certification":"ISO","Place of Origin":"Guangdong, China","Payment Terms":"D\/P, T\/T, Western Union,Paypal","Supply Ability":"500,000pcs per month","Packaging Details":"1pc per box","Operating System":"Android 9.0","Processor Type":"Octa-core 2.0GHz","Memory":"64GB ROM + 4GB RAM","Screen Size":"5.5 inch","Barcode scanner":"Zebra 2D Barcode Engine","Camera":"13MP Autofocus","GPS":"GPS\/AGPS\/GLONASS\/BEIDOU","Battery":"5100mah Li-ion Battery","Weight":"287g","Protection":"IP67"}}