Label printer and stylish retro design? The portable Niimbot B21 Pro label printer combines both. With a print width of up to 48 mm, various label sizes and shapes, you can create the labels you need quickly and easily using the smartphone app. Connect the printer to your smartphone via Bluetooth and create the label you need in the app. Add symbols and texts in different fonts and print address, cable, name or product labels as well as barcodes and QR codes. The built-in 1500 mAh battery ensures a continuous printing time of 4-5 hours. Thermal transfer technology is used for printing. This means there is no need to change the ink. The labelling looks uniform and professional.