The Brady BMP71 portable label printer prints labels at 300 dpi and 1.5 inches per second. It has a QWERTY keyboard and LCD screen and can print labels up to 2 inches wide and 40 inches long. The label printer supports various label materials and formats, has built-in label design templates, and can be used standalone or with a computer via USB. It is powered by a rechargeable battery and is easy to use for applications like wire marking, equipment identification, and barcoding.