Zebra iMZ220, Direct thermal, Mobile printer, 102 mm/sec, 2" (5.08 cm), Wired & Wireless, 2.1+EDR Zebra iMZ220. Print technology: Direct thermal, Type: Mobile printer, Print speed: 102 mm/sec. Maximum printing width: 2" (5.08 cm). Connectivity technology: Wired & Wireless, Bluetooth version: 2.1+EDR. Flash memory: 128 MB, RAM capacity: 0.128 GB. Power source type: Battery