Fashion & protable design: D30 thermal label printer are bluetooth wireless connection and using thermal printing technology which are no ink or toner needed. System for Android 5.0 and IOS 9.0 or above.It's ideal gift for celebrating new year, Mother's day,Father's day,holiday as presnet to child,family and friends. Easy to use -Print master app are powerful and easy to use.It offers variety of fonts, various texts, qr code,barcode,logo,symbols and icons.Tips for Tips for Using app:Install Print Master App from Apple Store & Google Play->Open the App and Turn on D30 printer->Keep the Bluetooth Setting On and Seach the printer-> Match and finish connection via the app. Multipurpose using: Perfectly for organizer your Kitchen home/office/organization/gift and more application.It's suitable for labeling spice racks,storing,marking and more endless tasks in daily. Customize your own label tapes: We have multiple style of label tape for choosing, such as white, color, transparent, circle,price labels. D30 paper are water,abrasion resistant and BPA free. Removed easily, no residue Left: D30s sticker paper wont leave residue after easy removal, you dont need to rack your brains to clean the paste surface.