2023 Upgrade Version: Ultra-small body size (3.4x3.3x1.1 inches) is lighter and smaller than traditional label machines. 2000mAh large-capacity lithium battery can continuously print 980 feet of mileage after being fully charged.Say goodbye to cumbersome old models that waste money Application Installation and Use: Install Sorticker APP from App store and Google play>>Open the application and labeling machine>>Select Qutie model in the menu>>Turn on bluetooth and click to connect button>>Start your entertainment printing journey High-Quality Printing: DPI increased by 25% - this thermal label printer can provide 203DPI printing resolution, high-quality clarity and smooth printing experience. Say goodbye to lagging, fuzzy Powerful Function: PRT label maker does not need ink or toner. Sorticker APP supports personalized editing and printing of various texts, numbers, graphics, symbols, logos, barcodes, QR codes, etc.