{"product_id":"niimbot-b21-b1-portable-bluetooth-thermal-label-printer","title":"Niimbot B21\/B1 Portable Bluetooth Thermal Label Printer","description":"\n\u003ch2\u003eNiimbot B21\/B1 Mini Portable Bluetooth Thermal Label Printer\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eNiimbot B21\/B1\u003c\/strong\u003e — a compact, ink-free thermal label printer that lets you create professional adhesive stickers and labels straight from your smartphone. Whether you're organizing your home, managing inventory, or labeling products for your small business, this wireless label maker makes the job fast, easy, and mess-free.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Ink, No Mess:\u003c\/strong\u003e Uses advanced thermal printing technology — say goodbye to ink cartridges and ribbons forever.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Bluetooth Connectivity:\u003c\/strong\u003e Pairs effortlessly with your phone via the Niimbot app (iOS \u0026amp; Android). Design and print labels from anywhere.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e At just 130×94×61mm, it fits in a bag, drawer, or desktop with ease — perfect for home, office, and on-the-go use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable Battery:\u003c\/strong\u003e Built-in 1200mAh battery charges via USB Type-C in just 3–4 hours, so you're always ready to print.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Label Widths:\u003c\/strong\u003e Supports label widths from 20mm to 50mm to suit a wide variety of labeling tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Print Speed:\u003c\/strong\u003e Prints at 30–60mm\/s with a crisp 203 DPI resolution for clear, readable labels every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application:\u003c\/strong\u003e Ideal for clothing tags, jewelry, supermarket shelves, fresh food, cables, files, medicines, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Voltage:\u003c\/strong\u003e 100–240V compatible for use anywhere in the world.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNiimbot B21 \/ B1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e130 × 94 × 61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColors Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed, Green, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrinting Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal (ink-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e203 DPI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30–60 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20–50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth (App-controlled)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1200 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–4 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHome organization \u0026amp; storage labeling\u003c\/li\u003e\n  \u003cli\u003eSmall business product tagging\u003c\/li\u003e\n  \u003cli\u003eOffice file \u0026amp; folder management\u003c\/li\u003e\n  \u003cli\u003eRetail, jewelry, and clothing labels\u003c\/li\u003e\n  \u003cli\u003eKitchen, pantry, and food labeling\u003c\/li\u003e\n  \u003cli\u003eCable and equipment management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more handy organization and office tools? Check out our \u003ca href=\"\/products\/1pc-mobile-data-cable-storage-box-portable-winding-earphone-charger-storage-box-with-lid-drawer-organizer-box\"\u003ePortable Cable \u0026amp; Charger Storage Box\u003c\/a\u003e or keep your workspace tidy with our \u003ca href=\"\/products\/2pcs-jewelry-organizer-velvet-jewelry-storage-tray-ring-showcase-drawer-organizer-trays-earring-storage-box-small-drawer-lining\"\u003eVelvet Jewelry Organizer Tray\u003c\/a\u003e. Need to keep essentials pinned and visible? Our \u003ca href=\"\/products\/100-200-500pcs-clear-push-pins-transparent-plastic-head-thumb-tacks-steel-pointed-nails-for-cork-board-office-bulletin-board\"\u003eClear Push Pins for Cork Boards\u003c\/a\u003e are a perfect companion.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.ready.gov\/kit\" target=\"_blank\" rel=\"noopener\"\u003eReady.gov emergency supply guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the Niimbot B21\/B1 thermal label printer require ink or toner?\u003c\/h4\u003e\n\u003cp\u003eA: No — the Niimbot B21\/B1 uses thermal printing technology, which means it requires no ink, toner, or ribbons. It prints directly onto compatible thermal label paper, keeping running costs low and eliminating messy replacements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I connect the Niimbot B21\/B1 to my phone?\u003c\/h4\u003e\n\u003cp\u003eA: The printer connects wirelessly via Bluetooth. Simply download the free Niimbot app on your iOS or Android smartphone, pair the device, and start designing and printing custom labels directly from your phone.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What label sizes does the Niimbot B21\/B1 support?\u003c\/h4\u003e\n\u003cp\u003eA: The Niimbot B21\/B1 supports label widths ranging from 20mm to 50mm, accommodating a wide variety of standard thermal label papers available for home, office, retail, and industrial use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the battery last and how is it charged?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in 1200mAh rechargeable battery charges fully in approximately 3–4 hours via the USB Type-C port. It provides sufficient power for extensive label printing sessions on a single charge.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the Niimbot B21\/B1 thermal label printer require ink or toner?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the Niimbot B21\/B1 uses thermal printing technology, which means it requires no ink, toner, or ribbons. 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