Ink-less Fast Printing : This label maker B1 using thermal printing technology, no ink or toner is required. Use rechargeable batteries, equipped with a USB cable for charging, no longer need to replace the battery, automatic standby when not working, more energy-saving, and can be used for a longer time on one charge(**Please note: fully charge the battery before using it for the first time) Long-Endurance : - 6.14*4.84*3.26 inch, about 10 oz, which you can put Sticker Maker Machine Printer in your pocket or bag. Built in 1200mAh rechargeable battery, which keep printing for 4 hours, and standby at least 1 week. Plus, B1 label maker machine comes with a roll of 230Pcs 50*30mm label tape( inside the machine)Easy to Use: Not only this B1 label maker machine supports IOS 5.0+ Android 7.0 and above mobile phone by bluetooth connection, but also supports USB connection for PC Windows 7/10 (NOTE: Need to download the drive and APP for Windows). It also supports image recognition, excel batch printing, scan and identify 1/2D code, you can enjoy converting the text in the photos directly into editable text with B1 label printer. Make your business and life more efficient! Powerful App : - The App is downloaded from APP STORE or Google Play and supports bar-code, qr code, picture, scan code, multiple line text, Excel import, smart OCR scanner, massive vivid icons, easily create your own customized labels , preview and save record, improving efficiency.It can be Large-capacity continuous printing, which can complete 50-230 more than one continuous repeat printing. Organize Life and Small Business : - Supports 0.8-2 Inch width labels. It can print 5-6 lines of small print easily for listing the ingredients for a product. Provided multiple kinds of lables(optional) to meet any need whether it's business or household, including jar labels, name labels, price labels, clothing tag labels, jewelry price tag, address labels, labels for home organization, files folder or office equipment, cable labels, decorated holiday gifts and greetings labels, etc.