Bixolon SPP-R200IIIIKM. Print technology: Direct thermal, Type: Mobile printer, Maximum resolution: 203 x 203 DPI. Printing media thickness: 0.07 ± 0.005 µm, Maximum roll diameter: 1.57" (4 cm), Supported paper width: 58 mm. Connectivity technology: Wired, Bluetooth version: 3.0+HS. Built-in barcodes: 1D, 2D, Flash memory: 32 MB, RAM capacity: 0.064 GB. Product color: Black