Toshiba TEC B-SP2D (B-SP2D-GH30-QM-R)
2 inch portable thermal printer with IRDA and Bluetooth interfaces, Label Printing in the Palm of Your Hand.

Based on its hugely successful predecessor the B-211, used in major portable applications the world over, the B-SP2D is completely compatible with B-211 software and supplies. It can communicate with pocket PCs or other mobile and static devices at an amazing six times faster than the B-211, either via its serial, infra-red or BLUETOOTHTM interfaces. Labels and receipts up to half a metre in length can be issued either in batch or peel-off modes. Loading the labels in either mode is only a matter of ‘drop and close’ thanks to the removable peel roller.
Features
High Speed 32-bit Processor.
A re-issue button allows for the last label to be reprinted.
A built in head check function checks for faults in the thermal head.
Use of flash memory allows up to 20 label formats and a graphic/logo to be stored on the printer.
Print up to 2" wide x 6.3" long labels in batch mode or as small as 1.34" wide x .28" long.
Print a minimum of 600 1.73" long labels on a single battery charge.