Feature: 1. [All in One Printer] This label printer compatible with most shipping and e commerce platforms, supermarket, retail store, clothing store, post package industry, home, office. Such as Shipping label, Warehouse label, FBA Label, Food Nutrition Label, Clothing label and Various label. 2. [Fastest Print Technology] Ultra high speed printing at 150mm/s, which is the fastest among all the closest competitors which will save you 2-3 Hours' time/per day. You can print from main applications, which can use color thermal label paper to print black content. When inserting the thermal label paper, the label side should face up. 3. [Ideal Label Printer] The label printer is connected via BT function and USB, 2 connections for you to choose. With BT function, functions like set and adjust the label printing size, label quantity, and it can print picture, Barcode, QR Code, number and time, scan text and recognize text and Barcode, etc. You can realize lots of functions with your phone. 4. [Clear Printing] Premium print head with 203dpi resolution, bringing clear printing quality performance, and low noise. 50km of print head life can serve you a long time to use. The maximum width of the printing paper is 110mm, and the effective printing width is 108mm. 5. [Convenient for Your Life] Download the APP according to the user manual, You can use it in the warehouse without a computer. Specification: Specification: Resolution: 203 DPI Printing Method: Direct Thermal Maximum Print Speed: 150 mm /s Maximum Maximum Print Width: 108 mm (4.25") Maximum Print length: 1778 mm Media Type: Continuous, gap, black mark, fan fold and punched hole Media Width: 48 mm ~ 104 mm Media Thickness: 0.08 mm ~0.2 mm Label Length: 10 mm ~ 1778 mm Processor: 32-bit CPU Memory: 8MB Flash Memory Interface: USB Internal Fonts: 8 alpha numeric bitmap fonts, for Win fonts are downloadable from software. 1D Bar Code: Code 39, Code 93, Code 128UCC, Code 128 subsets A, B, C, Codabar, Interleaved 2 of 5, EAN-8,EAN-13,EAN-128, UPC-A, UPC-E, EAN and UPC 2(5) digits add-on, MSI, PLESSEY, POSTNET, China POST 2D bar code: PDF-417, Maxicode, DataMatrix, QR code Rotation: 0°, 90°, 180°, 270° Emulasion: TSPL, EPL, ZPL, DPL Size: 101 mm (W) x 97 mm (H) x 191 mm (D) Weight: 809g/28.5oz Print head life: 50 km Driver System Support: for Win/for Linux/for OS X Operating environment: 5 ~ 40°C（41~104°F），Humidity: 25 ~ 85% no condensing Storage environment: -40 ~ 60°C（-40~140°F），Humidity: 10 ~ 90% no condensing. Package List: 1 x Thermal Label Printer1 x Power Adapter1 x Power Cable1 x USB Cable1 x U Disk