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White rectangular portable thermal printer with rounded edges and a smooth matte finish

Phomemo

Phomemo M834 300 dpi Thermal Label Printer

SKU CH-MSDR-5RYAS MPN M834

A 300 dpi Bluetooth thermal printer that prints on five paper sizes and runs 160 pages per charge

  • Memory size64 MB Flash
  • Interface typeUSB
  • Printing methodThermal
  • Printer categoryBluetooth Portable Printer, Portable Printers Wireless for T
  • Printing speedBluetooth Portable Printer
  • Built-in fontsPortable Printers Wireless for Travel
  • 300 dpi print head gives 60% sharper output than 203 dpi models
  • 2600 mAh battery delivers over 160 pages per charge
  • Works with five thermal paper sizes and three paper types
  • Bluetooth for phones and tablets plus USB for PCs
  • Inkless thermal tech removes ink toner and ribbon costs

Portable Thermal Printer

The Phomemo M834 is a Bluetooth and USB thermal label printer that prints at 300 dpi without ink, toner or ribbons. It targets mobile professionals, students and small-business users who need sharp labels, receipts or documents while travelling or working away from a desk. The device supports five paper sizes including US Letter, A4, 4.33'', 3.14'' and 2.08'' in roll, fold or sheet formats. A 2600mAh rechargeable battery delivers enough power for over 160 pages per charge.

Bluetooth and USB Interfaces

Bluetooth pairing works only with smartphones and tablets running Android or iOS. USB connection is the sole option for PCs and laptops on Windows 10 or 11, Linux, chromeOS or macOS. The printer carries 64MB of flash memory for on-board font and barcode storage. No Wi-Fi, Ethernet or memory-card interfaces are provided, so network printing or standalone file retrieval is not possible. Users must keep a host device nearby to send every print job.

Capacity and Headroom

At 300 dpi the M834 produces noticeably sharper output than common 203 dpi thermal models, making small barcodes and fine text legible. The 2600mAh battery supports roughly 150 to 160 continuous pages before a recharge is required. Media handling covers widths from 2.08'' stickers up to full US Letter or A4 sheets, but the mechanism accepts only thermal paper — standard copy paper will not print. Very high-volume or continuous roll-fed labelling will exceed the practical duty cycle of this portable unit.

How it compares

Measured against everything we stock in Thermal Label & Receipt Printers, at today’s prices. Recalculated every night.

Price $60.99
Cheaper than about 64% of the 849 comparable items (median $84.99).
Memory size 64 MB Flash
Typical for this category: the median of 163 items is 0.06 GB.

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Specifications

Product
Brand namePhomemo
Product lineM834, 83
Model nameM834 Portable Printer
Part numberm834-wh
Printer categoryBluetooth Portable Printer, Portable Printers Wireless for Travel
Performance
Printing speedBluetooth Portable Printer
Memory
Memory size64 MB Flash
Ports & slots
Interface typeUSB
Size & build
Product dimensions26.4 cm × 7.8 cm × 4.5 cm
Product weight695 g
Compatibility
Accepted media sizes8.5 in × 11.69 in × 8.26 in
OS compatibilityAndroid
Supported platformsWindows 10
Mac compatibilityiOS
Software
Pre-installed softwarePortable Printers Wireless for Travel
More details
Printing methodThermal
Supported barcodesPortable Printers Wireless for Travel
Cutter typePaper
RFID encodingPrint only, Thermal
Ribbon typeInkless, Thermal, Thermal
Media formatThermal paper
Print dimensions8.5 in × 11.69 in × 8.26 in

Questions about this item

Which paper size should I choose for shipping labels versus small stickers?

The printer supports five thermal paper sizes — US Letter (8.5 x 11.69 in), A4 (8.26 x 11.69 in), 4.33 in, 3.14 in and 2.08 in widths — so select the width that matches your label format.

What does 300 dpi mean for barcode readability on this printer?

At 300 dpi the imported thermal head produces sharp, high-contrast prints that meet standard barcode scanning requirements, a 60 % clarity improvement over typical 203 dpi portable models.

How does the USB interface limit printing from a laptop?

USB is the only way to connect a PC or laptop; Bluetooth works solely with smartphones and tablets, so a wired USB link is required for computer printing.

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