SVANTTO Bluetooth Thermal Label Printer, 4 x 6-inch

The SVANTTO Thermal Label Printer is a compact monochrome thermal printer listed with Bluetooth and USB connectivity. Its 4 x 6-inch label support and claimed app and platform compatibility target routine postage printing, while the listing's speed and other feature claims should be treated as manufacturer specifications rather than verified performance.

At a glance

Thermal, monochrome printing avoids the need for colour output when printing labels.
The listing specifies 4 x 6-inch paper and lists Bluetooth and USB connections.
The feature text claims a printable width of 1.18"-4.25"（30–108 mm）for various labels.
The listing describes a compact unit and claims compatibility with mobile devices, computers and major shipping platforms.

Price

£39.99Save 20%

Reference price: ~~£49.99~~

Price checked: 14 Nov 2026

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Often bought together

Double Dragon 100 x 150 mm (4"x6") Direct Thermal Shipping Labels – 500 Premium White Self-Adhesive Labels Roll Compatible with Zebra & MUNBYN Printers for Amazon, Royal Mail [1 Roll]

£5.82

Pros and cons

Pros

Bluetooth and USB are both listed, offering a choice of connection type.
4 x 6-inch support matches a common shipping-label format, and the listed media also includes thermal paper.
The stated weight is 0.46 Kilograms, with listed dimensions of 7.8D x 18W x 7.5H centimetres.

Cons

Monochrome print output is not suited to colour labels or other colour printing.
It is listed as print-only, with no two-sided printing.

Technical specifications

15 specifications

Identity and printing
Brand	SVANTTO
Model	Thermal Label Printer
Printing technology	Thermal
Output	Monochrome
Supported paper size	4 x 6 inches
Print media	Labels, Thermal Paper
Print speed listed	50 ppm
Printer functions	Print Only
Two-sided printing	No

Connectivity and features
Connections listed	Bluetooth, USB
Special feature	Network-Ready
USB ports	1

Dimensions and weight
Dimensions listed	7.8D x 18W x 7.5H centimetres
Weight listed	0.46 Kilograms
Colour	White

What to know before buying

Listing details to confirm

Listing details need clarification: the title and specifications identify a SVANTTO printer, but feature copy refers to an ST423 model and the MUNBYN Print app. The listed dimensions also differ from the feature copy's 7.08" x 3.07" x 2.95". Confirm the exact model, dimensions and app or device compatibility before buying. The 50 ppm figure and claims about print-head quality and reduced paper jams are not independently verified.

What’s in the box

Included

1 × Label Printer
Power adapter
1 × USB Printer Cable
1 × USB-C Adapter
10 × 4" × 6" Shipping Labels
User manual
1 × Multilingual Quick Start Card (5 Languages)

Who is it for?

A good fit for

Small businesses or home sellers printing monochrome shipping labels in the listed 4 x 6-inch format.
Buyers who want a thermal printer with Bluetooth and USB connections, subject to confirming compatibility with their devices and workflow.

Less suited to

Anyone needing colour output or duplex printing.
Buyers who require confirmed model-specific software or precise dimensions without checking the listing first.

SVANTTO Bluetooth Thermal Label Printer, 4 x 6-inch · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 72 ratings

5 stars68%68%
4 stars25%25%
3 stars3%3%
2 stars2%2%
1 star2%2%

The supplied evidence contains aggregate ratings but no customer-comment summary. The rating distribution leans positive, while a smaller share falls into lower star categories. These figures do not reveal what customers liked or disliked, or whether the printer's listed connectivity and label support met their needs.

Frequently asked questions

What label size does this printer support?

The listing gives a maximum supported paper size of 4 x 6 inches. Feature copy also claims a printable width of 1.18"-4.25"（30–108 mm）for various labels.

Can it connect wirelessly?

Bluetooth is listed alongside USB. The feature copy describes different connection routes by device platform, but model and app references are inconsistent, so confirm compatibility for your device.

Does it print in colour or on both sides?

No. The listed output is monochrome, and two-sided printing is listed as unavailable.

What comes in the package?

The explicit contents list names a UK power adapter with power cord, USB printer cable, USB-C adapter, ten 4 x 6-inch shipping labels, a user manual and a multilingual quick-start card, as well as the printer.