• IP54-rated environmental case to resist the dust and water • Plastic design construction that withstands 1.5 m (5 ft) drop, with IP54 case can be 2 m (6.5 ft) • Wired & wireless communication interfaces: USB 2.0, RS-232, Bluetooth 4.0, Bluetooth 4.2 +MFi, NFC, and 802.11 a/b/g/n (supports either WIFI or Bluetooth) • Wi-Fi CERTIFIED™ • High capacity 1620 mAh rechargeable Lithium Ion batteries • Large paper capacity to reduce the frequency of changing paper roll • High-speed processor and extensive memory for fast print speeds of up to 102 mm (4″) per second • Lasts more than 17 hours of printing receipts on a single battery charge • Supports TSPL-EZ (EPL2 and ZPL emulations) ESC-POS, CPCL emulation