· No Ink or Toner Needed: Say goodbye to messy ink cartridges! The MUNBYN thermal label printer uses advanced direct thermal technology with a high-quality Japanese ROHM print head. It delivers sharp, smudge-free labels at 203 DPI—without any ink or toner. With a fast print speed of up to 150mm/s, you can print up to 72 labels (4x6 size) per minute, boosting your efficiency and saving you valuable time· Wireless Bluetooth Printing: Easily print from your iOS, Android, Windows devices, and even computers! The Bluetooth label printer connects wirelessly to smartphones, tablets, and more. For Mac and Windows, it also works with a USB connection· Compatible with Major Platforms: This shipping label printer works seamlessly with major platforms like Walmart, Shopify, eBay, Etsy, UPS, FedEx, and more. Simply download your labels from the platform, upload them to the "Munbyn Print" app, and start printing with ease· MUNBYN Print App – Customize Your Labels: Take full control over your labels with the MUNBYN Print app. Personalize your labels with custom text, QR codes, icons, images, tables, batch numbers, and more. You can even scan and print PDF or TXT files directly from the app. With access to over 1,000 label templates and 1,500 icons, creating your perfect label is just a click away· Exceptional Technical Support: MUNBYN's dedicated customer service team is always here to help. Enjoy fast setup and stress-free use with support available via phone, live chat, email, and remote desktop assistance· Compatible with Munbyn label series including shipping (4"x6"), circle (2"x2"/3"x2"), rectangle (1.57"x1.18"/2"x1"/2.25"x1.25") Supports specialty series: multicolor gradient/shell/aurora/glitter (2"x2"), rainbow (2"x2"/2.28"x2.28"/2.25"x1.25"), morandi (2"x2")