Niimbot B21 Portable Thermal Label Printer BK household products the battery life can extend

the battery life can extend up to 28 hours

APP control allows it to keep water warm between 40 – 90°C which can be adjusted

±15% (f=1KHZ)

Simple but thoughtful: Travel lock design prevents accidental opening when packed

Sensitivity: 96 +-3dB

Niimbot B21 Portable Thermal Label Printer BK household products the battery life can extendPrint labels quickly and easily with the Niimbot B21 Portable Bluetooth Thermal Label Printer. The B21 allows you to easily print text, barcodes, QR codes, tables, images, scans, serial numbers and figures onto thermal labels. This lightweight and portable label printer uses a thermal printing method to create clear and crisp labels. It is only compatible with thermal labels specifically designed for the B21. It uses a 1200mAh lithium battery for