1 / 7eSynic Portable A4 Thermal Printer
The eSynic Portable A4 Thermal Printer is a monochrome, inkless printer with Bluetooth and USB connections. Its listing describes support for several paper sizes and a built-in battery, but thermal paper is required and print speed is stated without a unit.
At a glance
- Uses heat-sensitive thermal paper rather than ink or toner cartridges, according to the listing.
- The feature description says Bluetooth pairing is available for iOS and Android using the iPrint app, and USB connection for Windows and macOS.
- The listing says the side limiter adjusts for different paper widths and describes use with A4, B5 and smaller paper.
Pros and cons
Pros
- Bluetooth and USB connection options suit printing from a phone or computer, as described in the listing.
- Thermal printing avoids ink and toner cartridges, although it requires compatible thermal paper.
- A stated 2600mAh built-in battery and portable design are intended for printing away from a desk.
Cons
- Monochrome thermal output is not suited to colour printing.
- Thermal paper is a recurring consumable and the listing frames the output for notes, drafts and temporary documents.
- The stated print speed of 35 has no unit, so it does not establish pages per minute.
Technical specifications
16 specifications| Brand | eSynic |
|---|---|
| Model | eSynic Portable A4 Thermal Printer |
| Printing technology | Thermal |
|---|---|
| Output | Monochrome |
| Print media | Thermal Paper |
| Maximum supported paper size | 210MM |
| Paper size | 210 Millimetres |
| Maximum sheet capacity | 1 |
| Duplex printing | No |
| Listed monochrome print speed | 35 |
| Wireless connection listed | Bluetooth, USB |
|---|---|
| Control methods listed | App |
| Hardware interface | USB |
| Battery capacity | 2600mAh |
|---|---|
| Dimensions listed | 28.5D x 7W x 10.5H centimetres |
| Colour | White |
What to know before buying
Listing details to confirm
The title names A4, B5, A5, 4-inch, 3-inch and 2-inch paper, while feature text specifically mentions A4, B5 and 2-inch paper and the details list 210MM and 210 Millimetres. The scope of supported sizes is therefore inconsistent. The listing also calls the product A4 but describes the included printer as a thermal mini printer, and gives a print speed of 35 without a unit. Confirm paper compatibility and the intended speed unit for your use. Battery life is not specified.
What’s in the box
Included- 1 manual
- 1 roll of paper
- 1 thermal mini printer
- 1 Type-C cable
Who is it for?
A good fit for
- People needing monochrome notes, drafts or temporary documents at home, school or work.
- Mobile users who want the listed Bluetooth/app connection or USB connection to a computer.
Less suited to
- Buyers who need colour printing, duplex printing or archival-quality documents.
- Anyone who needs a verified print-rate figure or confirmed support for a specific narrow paper size.

Customer reviews on Amazon
- 5 stars
54% 54% - 4 stars
14% 14% - 3 stars
0% 0% - 2 stars
14% 14% - 1 star
18% 18%
The supplied evidence contains aggregate ratings but no review summary, so it does not establish what customers liked or disliked or why. The rating distribution is mixed, with both high and low star categories represented. Treat it as limited guidance rather than evidence of specific performance, particularly when paper-size compatibility and the unit for the stated print speed matter to your intended use.
Frequently asked questions
Does this printer print in colour?
No. The listing specifies monochrome output.
What connections does it offer?
Bluetooth and USB are listed. The feature text describes Bluetooth printing from iOS or Android with the iPrint app and USB connection to Windows or macOS.
Which paper sizes does it support?
The title lists A4, B5, A5, 4-inch, 3-inch and 2-inch sizes, but feature text mentions A4, B5 and 2-inch paper. The specifications also give 210MM and 210 Millimetres, so verify the required size before buying.
Is paper included?
The stated box contents include one roll of paper, alongside a manual, printer and Type-C cable.
























