• Multi-Label Size Support: Supports thermal labels with a width of 1.57" to 4.3", Compatible with 4x6, 3x2, and custom-sized labels to adapt to diverse packaging needs. (Note: thermal printers can only print in black and white, and comes with 25 sheets of waterproof label paper.）
• Wide Usage: The thermal printer is widely used for printing labels from various marketplaces and shipping platforms, such as Amazon, ShipStation, ShippingEasy, Shopify, UPS, FedEx, USPS, Shippo, etc.
• Wide Compatibility Across Devices: Effortlessly pair with Windows (7 and later), macOS, iOS, Android, and Chromebook systems for universal office and logistics workflows, simply connect the desktop label printer using a USB cable. (Note: Mac and Chromebook do not support Bluetooth printing.)
• High-Speed Thermal Printing: Print 4x6 labels at 72 labels/min and delivers 203 dpi high-resolution prints, reducing downtime during peak shipping hours and improving operational efficiency
• Customer Support: Dedicated Nulltonex support team is here to assist you with any technical issues related to your shipping label printer. We offer comprehensive support through live chat, phone, email, and even remote desktop access when needed. Phone Support: Available Monday to Friday, 9:00 AM – 5:30 PM (EST) Email & Live Chat: Reach us Monday to Friday, 8:00 PM – 4:30 AM (EST)

Product description The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. NULLTONEX Bluetooth Thermal Shipping Label Printer Merchant Video Connection Method Of NULLTONEX Bluetooth Shipping Label Printer NULLTONEX Bluetooth Shipping Label Printer Widely Used Platform 1 For Home Use 2 For Office 3 For Warehouse 4 More Usage Scenarios 1 For Webpage 2 For Applicable Label Size 3 For APP

• Why am I printing blank labels?

  1.Use thermal labels.

  2.Ensure labels are placed with the printed side facing up.

• Why is the label print faint/unscannable?

  For light barcodes: Print as PDF (avoid PNG/JPG).

  If text is unclear: Increase density and reduce speed.

  If issues persist: Clean the printhead with alcohol wipes.

• Why isn't the printer working after I installed the driver?

  For USB printing: Make sure the printer is turned on and connected to your computer before installing the driver. If it wasn’t, try uninstalling the driver and reinstalling it with the printer properly connected.

• Why can't I connect via Bluetooth?

  *For phones:Download the latest Flashlabel Pro app from App Store*For Windows PCs:Install Bluetooth driver (not USB driver)For MacBooks:M-series chips:Use Flashlabel Pro app from App Store.Non-M-series:Please connect via USB and install USB driver.

• Why does Bluetooth show "Driver Unavailable" on Windows?

  This normal notification occurs because USB/Bluetooth handle print jobs differently. No action required.

NULLTONEX Bluetooth Thermal Shipping Label Printer Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 1,590 4.0 out of 5 stars 123 4.6 out of 5 stars 37 — Price $56.62$56.62 $39.99$39.99 $20.99$20.99 — Pack 1 1 500 30 Hight Quality ✔ ✔ ✔ ✔ Color Black Black White White Support Bluetooth, USB Bluetooth, USB / / Advantage Thermal Label Printer Tattoo Stencil Thermal Printer Using as Shipping Labels Tattoo Transfer Paper