{"product_id":"niimbot-b1-b21-thermal-label-maker-mini-printer-waterproof-sticker","title":"Niimbot B1\/B21 Mini Thermal Label Maker – Waterproof Sticker","description":"\n\u003ch2\u003eNiimbot B1\/B21 Mini Thermal Label Maker Printer\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eNiimbot B1\/B21 Pocket Label Printer\u003c\/strong\u003e — a compact, wireless thermal label maker designed for home, office, and business use. Print crisp, professional-looking stickers, price tags, QR codes, barcodes, address labels, and more, all from your smartphone. No ink, no toner, no mess — just peel-and-stick convenience at your fingertips.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk-Free Thermal Printing:\u003c\/strong\u003e Direct thermal printing technology delivers sharp, clear text and graphics without the need for ink cartridges or toner — saving you time and money.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof \u0026amp; Durable Labels:\u003c\/strong\u003e Niimbot thermal label paper is waterproof, anti-oil, and tear-resistant, ensuring your labels stay legible and intact in any environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBPA\/BPS Free:\u003c\/strong\u003e Labels have passed multiple environmental protection and safety certifications — non-toxic, harmless, and degradable for peace of mind.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrong Self-Adhesive Backing:\u003c\/strong\u003e Peel-and-stick labels feature a high-tack adhesive that leaves no residue after removal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Resolution Output:\u003c\/strong\u003e Up to 203 DPI resolution and 8 ppm print speed for consistently professional results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Supports up to 58mm label paper width. Works via wired or wireless connection. Compatible with the Niimbot mobile app (iOS \u0026amp; Android).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for 1D\/QR codes, business labels, product price tags, clothing tags, memo labels, address labels, and logo stickers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; FCC Certified:\u003c\/strong\u003e Meets international safety and compliance standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Voltage:\u003c\/strong\u003e 100–240V input for worldwide use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNiimbot\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB1, B21, B3S\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrinter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePocket \/ Mini Thermal Printer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Paper Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58 mm\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\u003e8 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWired \/ Wireless\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, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\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 China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNiimbot App — Easy One-Click Printing\u003c\/h3\u003e\n\u003cp\u003eThe free \u003cstrong\u003eNiimbot App\u003c\/strong\u003e (available for iOS and Android) offers a wide variety of fonts, frames, and icons. Design your label, tap print, and it's done — saving you time and effort every time.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-large-capacity-battery-storage-organizer-box-batteries-not-included-vintage-beer-crate-appearance-holds-30-aaa-batteries\"\u003e1PC Large Capacity Battery Storage Organizer Box – Vintage Beer Crate Appearance\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/100-200-500pcs-clear-push-pins-transparent-plastic-head-thumb-tacks-steel-pointed-nails-for-cork-board-office-bulletin-board\"\u003e100\/200\/500Pcs Clear Push Pins for Cork Board \u0026amp; Office Bulletin Board\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-mobile-data-cable-storage-box-portable-winding-earphone-charger-storage-box-with-lid-drawer-organizer-box\"\u003e1PC Mobile Data Cable Storage Box – Portable Winding Earphone \u0026amp; Charger Organizer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\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: What label sizes are compatible with the Niimbot B1\/B21 thermal label printer?\u003c\/h4\u003e\n\u003cp\u003eA: The Niimbot B1\/B21 supports label paper up to 58mm in width. A wide range of Niimbot-branded label rolls in various sizes are available separately to suit different labeling needs, from small price tags to full address labels.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the Niimbot B1\/B21 require ink or toner cartridges?\u003c\/h4\u003e\n\u003cp\u003eA: No — the Niimbot B1\/B21 uses direct thermal printing technology, which means no ink, no toner, and no ribbons are ever needed. Simply load compatible Niimbot thermal label paper and start printing right away.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I connect the Niimbot B1\/B21 to my phone?\u003c\/h4\u003e\n\u003cp\u003eA: Download the free Niimbot app from the App Store or Google Play, then connect your printer via Bluetooth or the available wired connection. The app lets you design and print labels directly from your smartphone or tablet in just a few taps.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are Niimbot thermal labels waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Niimbot thermal labels are waterproof, anti-oil, and tear-resistant, making them suitable for use in kitchens, refrigerators, outdoors, and other demanding environments where durability matters.\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\": \"What label sizes are compatible with the Niimbot B1\/B21 thermal label printer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Niimbot B1\/B21 supports label paper up to 58mm in width. 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