Thermal printing, no ink required. Package includes 1 printer, 1 USB cable and 1 roll of free thermal paper. Bluetooth 4.0 range up to 10 meters, connection takes only 2 seconds. Specifications: Label machine width x depth x height is 7.4 cm x 9.0 cm x 3.5 cm, 1200mAh, portable approx 140g. Can load label rolls from 12 mm to 15 mm. Function: P12 Bluetooth label printer application, compatible with Android and iOS systems. Edit and print quickly on the phone, you can choose templates as needed and can choose a variety of frames and stickers. In particular, we have added graffiti, you can create freely, everything can be printed. Occasion: Perfect for home, office, organization, gifts and other applications, the label printer helps you easily print all labels, including price tags, address labels, date markings, clothing labels, food labels, jewelry labels, name tags, barcodes etc. Color: A:Green Material: Plastic Package Contents: 1 * Label machine 1 * USB cable 1 * Printer paper Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.