SVANTTO Y42BT Bluetooth Thermal Label Printer, 4×6

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Product guide

SVANTTO Y42BT Bluetooth Thermal Label Printer, 4×6

SVANTTO Y42BT Shipping Label Printer is a monochrome thermal printer for 4×6 shipping labels, with Bluetooth and USB connections. It avoids ink or toner and is described for mobile and desktop use, though the supplied listing gives conflicting size and speed details to check before buying.

At a glance

Thermal printing is listed as inkless, avoiding ink and toner for label printing.
Bluetooth is listed for mobile devices, while USB supports a separate computer connection.
The title identifies 4×6 shipping labels and names Royal Mail, DPD, Etsy and Shopify compatibility.
The listed model number is Y42BT.

Price

£39.99Save 33%

Reference price: ~~£59.99~~

Price checked: 12 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]

£5.81

Pros and cons

Pros

Bluetooth and USB connection options allow mobile or computer workflows, subject to the listed device compatibility.
The explicit contents list includes 10 4×6 shipping labels for an initial setup.
Thermal, inkless printing avoids ink or toner replenishment.

Technical specifications

24 specifications

Identity
Brand	SVANTTO
Model	Shipping Label Printer
Model number	Y42BT
Colour	Black

Printing
Printing technology	Thermal
Output	Monochrome
Resolution	203 x 203
Maximum print resolution	203 Dots Per Inch
Listed maximum monochrome print speed	72 ppm
Initial page print time	1 Seconds
Functions	Print Only
Duplex	simplex
Ink	Inkless

Media
Supported paper size	4 x 6 inch
Paper size	4x6 inches
Media	Labels, Thermal Paper
Maximum sheet capacity	100

Connectivity and controls
Wireless connection listed	Bluetooth
Hardware interface	USB
USB ports	1
Control methods listed	Bluetooth compatible with iOS and Android; USB connection compatible with macOS and Windows

Dimensions and installation
Dimensions listed	19.5D x 10.5W x 16H centimetres

Warranty
Warranty type	Lifetime
Product warranty	12 Month Warranty

What to know before buying

The stated connections list Bluetooth for iOS and Android and USB for macOS and Windows. Feature text additionally names iPad, tablets and ChromeOS, so confirm compatibility with your device and app before relying on those systems.
The claimed 100-sheet capacity is not explained in relation to label feeding or media format. Check whether it suits your intended label stock.

Listing details to confirm

Listing details are inconsistent: the title says 4×6, while the specifications give both “4 x 6 inch” and “4x6 inches”; dimensions are listed as 19.5D x 10.5W x 16H centimetres, but feature text claims 183 × 80 × 65 mm and approximately 0.39 kg. Speed is listed as 72 ppm in specifications and up to 100 mm/s in feature text. The listing also gives both a Lifetime warranty type and a 12 Month Warranty. Confirm the exact unit dimensions, speed and warranty terms for the selected product before buying.

What’s in the box

Included

1 × Label Printer
1 × UK Power Cable & Adapter
1 × USB Printer Cable
1 × 128 MB USB Drive
1 × Type-C Adapter
10 × 4×6 Shipping Labels
User manual
1 × Quick Start Card

Who is it for?

A good fit for

Small businesses and home offices printing shipping labels from a compatible phone or computer.
Sellers using 4×6 labels and the named ecommerce or courier platforms, after confirming their workflow compatibility.
Buyers seeking an inkless thermal label printer with both Bluetooth and USB connections.

Less suited to

People needing colour printing, as the listed output is monochrome.
Buyers who require verified dimensions, speed or warranty terms without checking the listing details first.

SVANTTO Y42BT Bluetooth Thermal Label Printer, 4×6 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 133 ratings

5 stars72%72%
4 stars8%8%
3 stars7%7%
2 stars0%0%
1 star13%13%

Customer feedback highlights good print quality, speed, compactness and Bluetooth connectivity, while reliability reports are mixed and include accounts of the printer stopping after one use. For buyers printing routine shipping labels, the reported positives align with its thermal, monochrome format and mobile connection claim, but reports about early failure make reliability an important consideration. The aggregate ratings lean positive overall but include a notable one-star share, so they do not establish consistent performance.

Positive themes

Customers praise print quality, printing speed and compact design.
Some customers report easy Bluetooth connection to phones and tablets.
Customers mention use with a variety of sticky-back labels.

Mixed feedback

Reliability feedback is mixed, including reports that the printer stopped working after one use.

Frequently asked questions

Does the SVANTTO Y42BT print 4×6 shipping labels?

The title and paper-size specifications identify 4×6 labels. Feature text also describes variable label widths, so check the selected media and listing details for your intended label stock.

How does it connect to phones and computers?

The listed controller details specify Bluetooth compatibility with iOS and Android and USB connection compatibility with macOS and Windows. Feature text also names other devices and ChromeOS, so confirm support for your particular setup.

Does it need ink or toner?

The listing describes thermal printing as inkless and says it prints directly onto thermal paper.

What comes in the box?

The stated package list includes the printer, UK power cable and adapter, USB printer cable, USB drive, Type-C adapter, 10 shipping labels, user manual and quick-start card.