---
product_id: 721991167
title: "Nelko Label Printer, Bluetooth P21 Wireless, Portable, Self-Adhesive Label Maker, Black"
brand: "nelko"
price: "£4.72"
currency: GBP
in_stock: false
reviews_count: 9
url: https://www.desertcart.co.uk/products/721991167-nelko-label-printer-bluetooth-p21-wireless-portable-self-adhesive-label
store_origin: GB
region: United Kingdom
---

# High-speed 203 DPI thermal printing Bluetooth wireless for on-the-go printing Long-lasting rechargeable battery Nelko Label Printer, Bluetooth P21 Wireless, Portable, Self-Adhesive Label Maker, Black

**Brand:** nelko
**Price:** £4.72
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Print smart, print sleek—labels that keep you ahead of the curve!

## Quick Answers

- **What is this?** Nelko Label Printer, Bluetooth P21 Wireless, Portable, Self-Adhesive Label Maker, Black by nelko
- **How much does it cost?** £4.72 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/721991167-nelko-label-printer-bluetooth-p21-wireless-portable-self-adhesive-label)

## Best For

- nelko enthusiasts

## Why This Product

- Trusted nelko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ink-Free Precision:** BPA-free direct thermal tech delivers crisp black text without ink or toner hassles.
- • **Vibrant Customization:** Access 90+ fonts, 10+ languages, and 450+ materials to craft standout labels.
- • **Pocket-sized Powerhouse:** Half the size and weight of traditional printers—carry convenience everywhere.
- • **Seamless Smartphone Sync:** Connect effortlessly via Bluetooth with iOS & Android for instant label creation.
- • **Versatile Labeling Mastery:** Perfect for home, office, or school—organize, tag, and personalize with ease.

## Overview

The Nelko P21 is a compact, Bluetooth-enabled thermal label printer designed for professionals on the move. Featuring high-speed 203 DPI printing with BPA-free technology, it delivers sharp black text without ink or toner. Compatible with iOS and Android via the Nelko app, it offers extensive customization with over 90 fonts and 450 materials. Its rechargeable battery and pocket-sized design make it the ultimate tool for efficient, stylish labeling at home, office, or school.

## Description

Product Description Nelko P21 Label Maker for Students School and Teachers Nelko P21 Label Maker P21 3D multi-color 2024 New Version NELKO P21 Mini Portable Bluetooth Label Makers Warm Tips 1. Download the App "Nelko" from the Apple Store/Google Play, and meets with applicable data compliance laws. 2. Connect the Bluetooth via the "Nelko" App , not on the phone system. 3. Before printing, please select the appropriate size for the printing paper on the "Nelko" App. How to connect Bluetooth? 1. Connecting to Bluetooth through the "Nelko" APP. 2. Download the App "Nelko" from the Apple Store/Google Play. 3. Turn on Bluetooth on your phone, long press to turn on the P21 labelmaker machine, and open the "Nelko" app to link to Bluetooth. How to connect Bluetooth? 1. Connecting to Bluetooth through the "Nelko" APP. 2. Download the App "Nelko" from the Apple Store/Google Play. 3. Turn on Bluetooth on your phone, long press to turn on the P21 labelmaker machine, and open the "Nelko" app to link to Bluetooth. What system does this label machine support? This mini portable Bluetooth printer supports iOS and Android mobile systems. IOS phones require IOS 13 or above to be used. What system does this label machine support? This mini portable Bluetooth printer supports iOS and Android mobile systems. IOS phones require IOS 13 or above to be used. Why is the printing unclear? Please use genuine label paper, otherwise it may result in poor printing quality or mismatches. Note: Please do not tear the green sticker from the original label paper. And the size of the label tape can be 12x40mm, 14x40mm, 15x40mm or 14X75mm. Why is the printing unclear? Please use genuine label paper, otherwise it may result in poor printing quality or mismatches. Note: Please do not tear the green sticker from the original label paper. And the size of the label tape can be 12x40mm, 14x40mm, 15x40mm or 14X75mm. How to use the label makers best sellers with tape correctly? 1. Long press the power on button, indicator light will display green. 2. Successfully connected to Bluetooth, indicator light displayed in blue. 3. Press the button twice to adjust the paper position. 4. Press the button once to print the test page. How to use the label makers best sellers with tape correctly? 1. Long press the power on button, indicator light will display green. 2. Successfully connected to Bluetooth, indicator light displayed in blue. 3. Press the button twice to adjust the paper position. 4. Press the button once to print the test page. Why can I search for P21 label maker but not connect to Bluetooth? 1. Press the power button to start the label maker. 2. Open the paper bin cover of the label maker. 3. Press the power button 3 times in a row. 4. After about 2s, the label maker beeps 4 times, "Didi Didi", which means the reset is successful. Why can I search for P21 label maker but not connect to Bluetooth? 1. Press the power button to start the label maker. 2. Open the paper bin cover of the label maker. 3. Press the power button 3 times in a row. 4. After about 2s, the label maker beeps 4 times, "Didi Didi", which means the reset is successful.

Review: Small size label maker. - Smooth interface between your mobile phone and the Nelko label printer. The label making app has many options to customise your labels and gives a clear and bright print on the label. The Nelko label printing machine is small in size and is very portable. It can be used anywhere at short notice.
Review: . - It is a good product.

## Features

- Compared to conventional label printers, our products are only half as heavy and large, smaller, smarter and more convenient for users. The wireless Bluetooth label printer can be put in your pocket and allows printing anytime and anywhere. For better print quality, we recommend using our NELKO thermal label paper. For P21 Nelko app iOS users Nelko iOS V2.7.0 printing multiple copies abnormally, please update Nelko app to the latest version V2.7.1
- High-quality printing: label printer with BPA-free direct thermal technology. Equipped with high speed chips and 203 DPI so you can enjoy high definition without relying on ink or toner. The label printer is equipped with a durable, rechargeable battery and can work for a long time. This label printer is a black and white printer that only prints black text. We can create colour label artworks and need to use label tapes with colour patterns to print. Note: Charging adapter not included
- Easy to use: NELKO label printer, compatible with iOS and Android smartphones via Bluetooth connection. Step 1: Download APP "Nelko" from Google Play or App Store. Step 2: Install the paper roll. Step 3: Connect the P21 to the APP via Bluetooth. Step 4: Choose a quick template and start printing. This label printer with tape app contains more than 90 fonts, 10+ languages and 450+ materials. Note: this label printer does not work with computers
- Multiple creative functions and templates: This app of the label manufacturer offers different functions and templates, so you can easily create different design label stickers from the app with text, QR code, barcode, materials, pictures, time and borders, etc. The length of the labels is fixed, including 12 x 40 mm, 15 x 30 mm, 15 x 40 mm and more. Note: Endless label tapes are not supported
- Design your own labels: the labeling machine with adhesive tape is often used in private life and in the office. For home use to organize your clothes, food storage, cosmetics and mail. For office use, the office organisation is such as notebook labels, price tags and reminder tags. For school use to identify personal items, name tags. Label printers offer you fun and convenience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHJR142G |
| Additional Printer Functions | Print Only |
| B&W Pages per Minute | 30 |
| Best Sellers Rank | #11,745 in Office Products ( See Top 100 in Office Products ) #1,679 in Office Electronics |
| Box Contents | 1 x P21 label printer, 1 x USB Type-C cable, 1 x instruction card, 1 x roll label tape/15 x 40 mm (in label printer), 1 x user manual (English language not guaranteed) |
| Brand | Nelko |
| Brand Name | Nelko |
| Color Depth | 1 bits_per_pixel |
| Colour | black |
| Compatible Devices | Smartphones |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | Android |
| Customer Reviews | 4.5 out of 5 stars 20,608 Reviews |
| Dual-sided printing | No |
| Duplex | Manual |
| Hardware Interface | Bluetooth |
| Ink Color | Black |
| Item Dimensions D x W x H | 16.9D x 11.4W x 4.8H Centimeters |
| Item Type Name | Multifunction Printer |
| Manufacturer | Nelko |
| Max PrintResolution Color | 203 DPI |
| Maximum Media Size | 15X50mm |
| Maximum Sheet Capacity | 1 |
| Model Name | P21 |
| Model Number | P21 |
| Model Series | P21 |
| Network Connectivity Technology | Bluetooth |
| Number Of Trays | 1 |
| Number of Drivers | 1 |
| Other Special Features of the Product | Portable |
| Output sheet capacity | 1 |
| Paper Size | 15 millimeters |
| Printer Output Type | Monochrome |
| Printer Resolution Horizontal in Black and White | 5.08 Centimeters |
| Printer Type | Thermal |
| Printing Media Type | Labels |
| Printing Technology | Thermal |
| Processor Count | 1 |
| Resolution | 203 x 203 |
| Scanner Type | Portable |
| Series Number | 21 |
| Special Feature | Portable |
| Specific Uses For Product | Label printing, Home organization, Office organization, Personal item identification |

## Product Details

- **Brand:** Nelko
- **Connectivity Technology:** Bluetooth
- **Printing Technology:** Thermal
- **Special Feature:** Portable
- **Colour:** black
- **Model Name:** P21
- **Printer Output:** Monochrome
- **Max Print speed Monochrome:** 30
- **Product Dimensions:** 16.9D x 11.4W x 4.8H Centimeters
- **Controller Type:** Android

## Images

![Nelko Label Printer, Bluetooth P21 Wireless, Portable, Self-Adhesive Label Maker, Black - Image 1](https://m.media-amazon.com/images/I/71cBfxUjyYL.jpg)
![Nelko Label Printer, Bluetooth P21 Wireless, Portable, Self-Adhesive Label Maker, Black - Image 2](https://m.media-amazon.com/images/I/81DNmpFY7fL.jpg)
![Nelko Label Printer, Bluetooth P21 Wireless, Portable, Self-Adhesive Label Maker, Black - Image 3](https://m.media-amazon.com/images/I/71S6sEXShwL.jpg)
![Nelko Label Printer, Bluetooth P21 Wireless, Portable, Self-Adhesive Label Maker, Black - Image 4](https://m.media-amazon.com/images/I/71m3ALJiP1L.jpg)
![Nelko Label Printer, Bluetooth P21 Wireless, Portable, Self-Adhesive Label Maker, Black - Image 5](https://m.media-amazon.com/images/I/71DcuFPLybL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How to connect Bluetooth?**
A: 1. Connecting to Bluetooth through the "Nelko" APP. 2. Download the App "Nelko" from the Apple Store/Google Play. 3. Turn on Bluetooth on your phone, long press to turn on the P21 labelmaker machine, and open the "Nelko" app to link to Bluetooth.

**Q: What system does this label machine support?**
A: This mini portable Bluetooth printer supports iOS and Android mobile systems. IOS phones require IOS 13 or above to be used.

**Q: Why is the printing unclear?**
A: Please use genuine label paper, otherwise it may result in poor printing quality or mismatches. Note: Please do not tear the green sticker from the original label paper. And the size of the label tape can be 12x40mm, 14x40mm, 15x40mm or 14X75mm.

**Q: How to use the label makers best sellers with tape correctly?**
A: 1. Long press the power on button, indicator light will display green. 2. Successfully connected to Bluetooth, indicator light displayed in blue. 3. Press the button twice to adjust the paper position. 4. Press the button once to print the test page.

**Q: Why can I search for P21 label maker but not connect to Bluetooth?**
A: 1. Press the power button to start the label maker. 2. Open the paper bin cover of the label maker. 3. Press the power button 3 times in a row. 4. After about 2s, the label maker beeps 4 times, "Didi Didi", which means the reset is successful.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small size label maker.
*by S***S on 27 January 2026*

Smooth interface between your mobile phone and the Nelko label printer. The label making app has many options to customise your labels and gives a clear and bright print on the label. The Nelko label printing machine is small in size and is very portable. It can be used anywhere at short notice.

### ⭐⭐⭐⭐ .
*by R***R on 22 March 2026*

It is a good product.

### ⭐⭐⭐⭐ Good quality but high ownership cost
*by P***R on 4 September 2025*

The quality seems to be good but the refill label rolls are too costly.

## Frequently Bought Together

- Nelko Label Maker Machine with Tape, P21 Bluetooth Label Printer, Wireless Mini Label Makers with Multiple Templates for Organizing Office Home, Black, 1 Pack
- Nelko Genuine P21 Label Maker Tape, 14x40mm (0.55"x1.57"), Standard Laminated Thermal Label Tape Replacement, for Home Office, 180 Labels/Roll, White
- Nelko Genuine Case Compatible P21 Label Maker, Compatible with Most Mini Label Printers, Holder for Labeler Makers Printer & Labeling Tapes, Box with Mesh Pocket for Batteries Accessories (Case Only)

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**Shop now:** [https://www.desertcart.co.uk/products/721991167-nelko-label-printer-bluetooth-p21-wireless-portable-self-adhesive-label](https://www.desertcart.co.uk/products/721991167-nelko-label-printer-bluetooth-p21-wireless-portable-self-adhesive-label)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*