# Rongta RP425 4 x 6 Thermal Shipping Label Printer with Bluetooth and USB

The compact 4 x 6 Rongta RP425 thermal printer makes shipping and warehouse labels from phones, tablets, or computers.

- [Original product page](https://www.ofertitastop.com/us/product/rongta-rp425-thermal-shipping-label-printer)
- [View offer](https://www.ofertitastop.com/us/visit/rongta-rp425-thermal-shipping-label-printer)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-27T03:07:31.014Z
- Brand: Rongta
- Model: RP425
- EAN / GTIN: 798156385828
- SKU: ofertitastop-us-134801
- Category: Electronics > Print, Copy, Scan & Fax > Printers, Copiers & Fax Machines
- Source store: amazon US
- Active deal: Yes
- Price: 35.99 USD
- Previous price: 39.99 USD
- Discount: 10%
- Rating: 4.2 / 5
- Reviews: 348

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

At 7.08 x 3.26 x 2.5 inches, the Rongta RP425 has a compact footprint for a home office or small-business packing area. It prints monochrome labels using direct thermal technology, so printing requires no ink or other consumables. Bluetooth and USB give you options for connecting a phone, tablet, or computer. Automatic label detection and feeding help make it practical for everyday shipping tasks.

## Quick sizing guide
The RP425 supports label widths from 0.98 to 4.37 inches, with 4 x 6 inches as its maximum media size. That makes it suitable for standard shipping labels as well as narrower warehouse or business labels within the supported width range. Its compact dimensions can help keep a label-printing setup close at hand without taking up a large area of the desk.

For a typical packing workflow, prepare a shipping label on a phone or computer, send it to the printer, and apply the printed label to the package. The automatic feed function is designed to catch and advance the label, making the printer a focused tool for producing shipping and warehouse labels rather than general-purpose documents.

## Benefits
Direct thermal printing keeps the setup simple: there is no ink to replace, and the printer is designed specifically for label media. For businesses handling regular shipments, that means the printer can sit alongside packing supplies and produce monochrome labels as needed. A maximum 4 x 6-inch media size suits common package-label tasks, while the broader supported width range offers flexibility for other label formats.

Choose a connection to suit the device and workflow. The RONGTA app supports printing from iOS and Android phones or tablets. On a computer, the printer can connect through Bluetooth or USB, Chrome OS pairing uses the matching extension. The manufacturer also lists compatibility with major shipping and e-commerce platforms, making the RP425 relevant to sellers who prepare labels through those services.

The compact design is useful when label printing shares space with packing or office work. Buyers have praised its small size and quick printing, while feedback on Bluetooth reliability and print completeness is mixed. The printer can connect to a computer and a phone at the same time, but print jobs should not be triggered on both devices simultaneously, as that can create data conflicts.

## Product specs
- Type: Direct thermal label printer
- Print output: Monochrome
- Maximum media size: 4 x 6 inches
- Supported label width: 0.98 to 4.37 inches
- Resolution: 203 x 203 dpi
- Connectivity: Bluetooth and USB
- Dimensions: 7.08 x 3.26 x 2.5 inches
- Model: RP425

## Questions before you buy
**Which devices can print to the RP425?** The RONGTA app supports iOS and Android phones and tablets. Computer compatibility includes Windows, Mac, and Chrome OS, the computer can connect by Bluetooth or USB, and Chrome OS uses the matching extension. Apple laptops with Intel chips do not support Bluetooth connection.

**Can it print 4 x 6 shipping labels?** Yes. The maximum media size is 4 x 6 inches, and the printer supports label widths from 0.98 to 4.37 inches. Automatic label detection and feeding support a straightforward print-and-pack workflow.

**How do I start printing?** On a phone or tablet, install the RONGTA app, turn on the printer, connect through Bluetooth in the app, then add the device and select a file type. For computer use, install the RP425 driver and connect by Bluetooth or USB. Avoid sending print jobs from the computer and mobile device simultaneously.

## Is it worth it?
The RP425 suits small businesses, home offices, and sellers who want a dedicated thermal printer for shipping or warehouse labels. Its 4 x 6-inch format, compact size, mobile and computer connectivity, and ink-free direct thermal printing all support a practical package-labeling setup. Choose it when the priority is printing labels from a phone, tablet, or computer rather than using a general-purpose printer for documents.

## Images

![Rongta RP425 4 x 6 Thermal Shipping Label Printer with Bluetooth and USB — 1](https://www.ofertitastop.com/i/pwl6w2-HyWWhbGLbgLbc3Yo7ndxkt6IZtCPdjFIvdeVDDgZsbTVEISkMZQz_S_P7shCWDr8egDgrYyHtEYuIL2QNkHhkmoCovw6s-SgEKB1AUe-nZgE9deeE9Q.jpg)

![Rongta RP425 4 x 6 Thermal Shipping Label Printer with Bluetooth and USB — 2](https://www.ofertitastop.com/i/6gwgv53eK0iEyIkwQqvuklC59f7IA2dMQWHS0fj2391ZY6gqqppOR88SnPDPfD237Q42Ydrpuj-dzCakofc7q0y6CNzMF2ImonbOZ7uxJWf-94-CFaPEMm4q9g.jpg)

![Rongta RP425 4 x 6 Thermal Shipping Label Printer with Bluetooth and USB — 3](https://www.ofertitastop.com/i/ejdy82DXcqJNzV9vuJf5eFIQ3PV6fqPF0fd8i8JD5pOGli8FyA2wUoR_cSnmdbIH4oQp9LfDTq5ZwklfoNiRThRnhMdzr9sMyOEh4HYTQqhSqE-wLUsavQOs3w.jpg)

![Rongta RP425 4 x 6 Thermal Shipping Label Printer with Bluetooth and USB — 4](https://www.ofertitastop.com/i/hsPGydsX1kc35A6Tss-Ng7QNUcAmEufmE64rzFO9uyvu458LCJYYmqKIV-pohd00oAFexkQyjzd-gyDVAVQbZcYKj2QJB2rhLvBnfOWPDpvwA-GXTkxbhjyXGA.jpg)

![Rongta RP425 4 x 6 Thermal Shipping Label Printer with Bluetooth and USB — 5](https://www.ofertitastop.com/i/x4HdVwivxO4SzQ_5otrN7R25gck3bxwGroU9SnfJfu59IFjl5B7czwhae6nbxF86i7Qh2u9Cz6G3LkwTdpgjZEFappLpM0YvBrmydyZho7BUmsHnCZluaKd89w.jpg)