Specification AdditionalPrinterFunctions : print_only AssemblyInstructions : Connect Printer To Power Source And Pair With Bluetooth Device Brand : MUNBYN BulletPoint1 : Quick and Easy Setup: This bluetooth thermal label printer offers seamless connectivity with no downloads needed. Enjoy 24 months of expert tech support—double the industry standard—and driver-free integration with FedEx, UPS, USPS, Amazon, Shopify, Etsy, and eBay to streamline your workflow. BulletPoint2 : Save on Long-Term Costs: Designed as a durable thermal printer, it lasts up to 970,000 labels—six times more than ordinary devices. Its professional-grade engineering ensures a near-zero jam rate (<0.01%), maximizing productivity while minimizing waste and errors, saving you money long-term. BulletPoint3 : DAC Dynamic Algorithm Tech: As the first thermal shipping label printer with a 4-inch DAC chip, it auto-calibrates to eliminate 99.8% of label misalignment and delivers military-standard precision for flawless packaging and shipping labels. BulletPoint4 : Enhanced Clarity: Built for professional-grade output, this shipping label printer ensures 0.1 mm font legibility. It’s ideal for creating crisp monochrome labels, including return slips, inventory tags, home organization stickers, and branding materials. BulletPoint5 : Whisper-Quiet Performance: Operating at just 60 dB—quieter than typing—this thermal label printer maintains focus in quiet environments like home offices, libraries, or shared workspaces. BulletPoint6 : Streamline Your Printing Tasks: Effortlessly design labels using the 'Munbyn Print' app (iOS/Android) or 'Munbyn Editor' (Chrome). Access 3,500+ design elements, 2,000+ templates, 80+ fonts, OCR/voice recognition, and USB connectivity for non-Bluetooth desktops. Color : Grey CompatibleDevices1 : Windows Pc CompatibleDevices2 : Mac CompatibleDevices3 : Android CompatibleDevices4 : Ios ConnectivityTechnology1 : USB ConnectivityTechnology2 : Bluetooth ControllerType : Thermal ControlMethod1 : application ControlMethod2 : touch Duplex : No FormFactor : Printer HardwareInterface : usb IncludedComponents : Paper InitialPagePrintTime : 1.0 seconds ItemName : MUNBYN Bluetooth Thermal Label Printer RW403B, Wireless 4x6 Shipping Label Printer for Small Business, Compatible with Android, iPhone, Windows, Mac, Chromebook, Print Width 1.57"-4.25" ItemPackageDimensions_Height : 6.49 inches ItemPackageDimensions_Length : 9.76 inches ItemPackageDimensions_Width : 4.9 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : desktop-thermal-label-printers Manufacturer : MUNBYN Material : Vinyl MaxCopyResolutionBlackWhite : 203 X 203 Dpi MaxInputSheetCapacity : 1 MaxPrintResolutionBlackWhite : 203.0 dots_per_inch MaxPrintspeedBlackWhite : 150 pages_per_minute MediaSizeMaximum : 4" x 6" Thermal Label MfgSeriesNumber : RW403B ModelName : RW403B ModelNumber : RW403B ModelSeries : RW403B NumberOfDrivers : 1 NumberOfItems : 1 NumberOfLicenses : 1 NumberOfTrays : 1 PaperSize : 4" x 6" inches PartNumber : RW403B PrinterInkType : Thermal PrinterOutput : Monochrome PrinterTechnology : Thermal PrintMediaType : labels ProcessorCount : 1 ProductDescription : This label printer is truly a device that exceeds expectations. It boasts several remarkable features that set it apart from the competition. Long - Lifespan of 970,000 Labels. Six times longer lifespan than other thermal label printers on the market. It not only means you won't have to replace the thermal printer frequently but also offers significant cost savings. Advanced Calibration Technology. The centralized DAC calibration brings numerous benefits. It is enabling the production of perfect labels, which minimizes waste and leads to a 10% cost reduction. It can print the smallest fonts clearly and legibly, reducing delivery errors by 15%. Additionally, it guarantees 100% accuracy for all labels, regardless of their type (clear, laser, or various shapes and sizes), resulting in a 25% cost cut. Perfect Shipping Label Printer. Printing shipping labels of all logistics service platforms and online stores. As a bluetooth thermal label printer, it offers a one - click wireless printing function, eliminating the need to upload files to a drive or an editor. This simplifies the printing process. Practical Choice for Business Use. With a print width ranging from 1.57 inches to 4.3 inches. It can handle a wide variety of printing tasks, including shipping labels, logo stickers, thank - you stickers, QR codes, barcodes, ingredient lists, warm - wash labels, mail address stickers, and gift cards. Time - saving Performance. It can print 72 shipping labels per minute, 2.5 times faster than others. This high - speed performance eliminates the need for a second printer. Easy Customization. You can use the Munbyn Print App on your smartphone or tablet, or use the the Munbyn Online Editor on your laptop or computer to quickly customize labels according to your needs. This thermal shipping label printer operating at just 63 dB, it is quieter than typing. You can enjoy ultra - quiet printing. ProductSiteLaunchDate : 2025-03-14T06:15:54.035Z Resolution : 203 Dpi Size : Small SpecificUsesForProduct1 : Shipping Labels SpecificUsesForProduct2 : Package Labels SpecificUsesForProduct3 : Warehouse Labels Style : Bluetooth SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TotalUsb20Ports : 1 TotalUsb30Ports : 1 TotalUsbPorts : 1 UnitCount : 1 UnspscCode : 43191600 WarrantyDescription : 2 Year Manufacturer WarrantyType : Limited