Brother RuggedJet RJ4250WBL Mobile Direct Thermal Printer - Monochrome - Portable - Label/Receipt Print - USB - Bluetooth - Wireless LAN - Near Field Communication (NFC) - Battery Included - 118.10" (2999.74 mm) Print Length x 4.09" (104 mm) Print Width - 5 in/s (127 mm/s) Mono - 203 dpi - 4.45" (11