Mobile Direct Thermal Printer - Monochrome - Label Print - USB - Serial - Bluetooth 4.1 - IEEE 802.11a/b/g/n Wireless LAN - Near Field Communication (NFC) - Battery Included - 72 mm (2.83") Print Width - 127 mm/s Mono - 203 dpi - 80 mm Label Width - BPL-C, BPL-Z, SLCS Emulation - For Android, iOS, PC