Brother RJ-3150. Print technology: Direct thermal, Type: Mobile printer, Maximum resolution: 203 x 200 DPI. Maximum roll diameter: 6.6 cm, Maximum printing width: 8 cm, Maximum media length: 100 cm. Connectivity technology: Wired & Wireless, Bluetooth version: 2.1+EDR, Bluetooth profiles: OPP, SPP. Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n). Built-in barcodes: GS1 DataBar Expanded, CODABAR (NW-7), Code 128 (A/B/C), Code 39, Code 93, Data Matrix, EAN128,…, Internal memory: 32 MB, Page description languages: ESC P, ZPL II