Brother RuggedJet RJ4250WBL Mobile Direct Thermal Printer - Monochrome - Portable - Label/Receipt Print - USB - Bluetooth - Near Field Communication (NFC) - Battery Included - 4" LCD Display Screen - 118.10" Print Length - 4.09" Print Width - 5 in/s Mono - 203 dpi - Wireless LAN - 4.45" Label Width - ZPL II, CPCL, ZPL Emulation - For PC, Android, iOS: