1、FAST AND WEAR RESISTANT: The core of the printer is the print head, using the Japanese for ROHM thick film print head developed specifically for thermal paper, with low failure rate, fast printing, wear resistance and durability 2、SIMPLE TO USE: Can be printed in thermal paper without ink, carbon tape, ribbon and other consumables, saving worry and effort 3、INCISIVE AND EFFICIENT: The edge of the shipping label printer is incisive, easy to tear paper, improve work efficiency 4、ADJUSTABLE WIDTH: The printing width of the shipping packages thermal printer is freely adjustable, and the adjustment range is 40~120mm 5、SCRATCH RESISTANT ABS: Thermal label printer adopt excellent ABS material, possess impact resistance, scratch resistance, environmentally friendly Item Type: Label Printer Material: ABS Printing Method: Line thermal printing Print Speed: 150mm/s Print Paper Width: Approx. 40 ~ 120mm / 1.57 ~ 4.72in Effective Resolution: 203dpi Printing Paper Thickness: 0.058-0.17mm Character Size: ASCIIFontA: 12x24, ASCIIFontB: 9x17 chinese character 24x24 Interface Type: Bluetooth and USB interface Print Characters: ASCII Character Set: 12x24 points, 1.25(W)x3.00(H) mm National Standard One, Two Level Chinese Character Library: 24x24 points, 3.00 (W)x3.00(H) mm Barcode Type: One Dimensional Code: Code 39, 39C, I25, Code 93, ITF25, EAN128, Code 128, Codabar, EAN-8, EAN8+ 2, EAN8+ 5, EAN-13, EAN13+ 2, EAN13+ 5, UPC-A, UPCA+2, UPCA+5, UPC-E, UPCE+ 2, UPCE+5M SIC, ITF14, EAN14, CODE11, POST Extended Character Table: PC437, Katakana, PC850, PC860, PC863, PC865, WPC1252, PC866, PC852, PC858 and other 10 international languages Environmental Requirements: Working Environment: Working Temperature: 0~50℃, Working Humidity: 20~85% Storage Environment: Storage Temperature: -20~70℃, Storage Humidity: 5~95% Environmental Instructions: Driver Print Command Character Print: For XP, for Win7, for Win8, for Win10; TSPL; Support ANK characters, custom characters and Chinese characters double width, double height printing, can adjust the spacing of characters 1 x Label Printer 1 x Power Adapter 1 x Power Cord 1 x USB Cable 1 x User Manual