Thermal Label Printer 

4 inch 110mm 4x6 Thermal Waybill Label Printer with Blue tooth USB Interface
Features:
* 4" Direct Thermal Barcode Label Printer104mm for express label
* High speed maximum print speed: 8 inch/s(200mm/s).
* Max print width: 104mm.super for express waybill/shipping label
* Support the protection for the overheating
* Long life /supply 12
hours of continuous work
* Energy-efficient /Automatic paper detecting and locating
* Can print Multiple languages 
* Compatible With Most SA Businesses BobGo, Courier Guy Etc.