●【Various label templates and optional label sizes】you can print any label you need, such as: cable labels, shipping labels, clothing labels, price labels, jewelry labels, address labels, food labels, household storage classification labels and more. ●【Bluetooth 4.2 connection】 Connected to the Qlabel APP through Bluetooth, without wire. System: for android 4.0, for IOS8.0 or above. Printing speed can reach 50mm/s. ●【Ink-less】It is a thermal label printer. Adjustable Paper Holder & Automatic Label Identification, it is built to prevent paper jams and deviations, makes your printing more fast. Free ink printing, free ribbon, reduce consumable demand and save money. ●【Design Your Own Labels】STEP 1: Set up the format of your label. STEP 2: Upload or take a picture of the label you would like to edit, the system will recognize the texts in seconds. STEP 3: Customize the content and print. √Increase storage volume to support roll size: Width < 57, Diameter < 50mm. √Print resolution 203dpi, print width 48mm. ●【Fast charging,long-lasting standby】There is rechargeable 1000mAh battery in it, continuously working for 24 hours, 1.5 hours charging time and 1 week standby time. Dont forget to charge it regularly.