usb billing printer for medical shop

{"cid":"91181638","title":"58mm Bus Ticket Bill Printer Android Mini Receipt Printer for Retail Online Shopping","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2c\/50\/d3c9d2511b5a365bb44fa56afcdf-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"xeumior","Model Number":"5809BT","Minimum Order Quantity":"40 pcs","Delivery Time":"3 - 5 days","Certification":"CE, FCC, RoHS","Place of Origin":"Guangzhou, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram,paypal","Supply Ability":"10,000pcs per month","Packaging Details":"40 units in a carton box, with each in gift box","Item name":"Mini receipt printer","Operate os":"Windows,Android,IOS,Linux","Interface":"USB+BT","Battery":"7.4VDC\/2000mA","Color":"Black, blue","Print width":"48mm"}}

{"cid":"91199076","title":"DC24V Android Pos Printer Thermal Line 80mm Roll USB Wireless BT","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e5\/8a\/a523547cbd8ed42fbce5d87edc76-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Wisecard","Model Number":"T30","Minimum Order Quantity":"Negotiable","Delivery Time":"1-4 weeks","Certification":"CE Rohs","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"30000 Set\/Sets per Month","Packaging Details":"export carton","Type":"Thermal printer","Application":"Receipt printing","Charge":"USB Charging","Paper roll":"80mm","color":"Dark","Net Weight":"1027g","Packing Dimension":"216*222*177mm","Dimension":"191*139*142mm(W*D*H)"}}