How to connect Bluetooth?

1. Connecting to Bluetooth through the "Nelko" APP.

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.

How to use the label makers best sellers with tape correctly?

1. Long press the power on button, indicator light will display green.

Why can I search for P21 label maker but not connect to Bluetooth?

1. Press the power button to start the label maker.

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Description

🖤 Print smart, label bold — your pocket-sized organization guru!

INK FREE PRECISION - 203 DPI direct thermal printing delivers crisp, smudge-free black text without ink or toner.
VIBRANT CUSTOMIZATION - Access 90+ fonts, 10+ languages, and 450+ materials to create standout labels.
POCKET SIZED POWERHOUSE - Half the size and weight of traditional label printers for ultimate portability.
SEAMLESS SMARTPHONE SYNC - Connect effortlessly via Bluetooth with iOS & Android using the intuitive Nelko app.
VERSATILE LABELING MASTERY - Perfect for home, office, and school organization with multiple label sizes and creative templates.

The Nelko P21 is a compact, Bluetooth-enabled thermal label printer designed for on-the-go professionals and home organizers. Featuring high-resolution 203 DPI printing without ink, a rechargeable battery, and a versatile app with hundreds of fonts and templates, it empowers users to create crisp, customized labels anytime, anywhere. Compatible with iOS and Android, this lightweight device redefines portable labeling with style and efficiency.

Specifications

Printer Media Size Maximum	15X50mm
Included Components	1 x roll label tape/15 x 40 mm (in label printer), 1 x P21 label printer, 1 x user manual (English language not guaranteed), 1 x instruction card, 1 x USB Type-C cable
Print media	Labels
Scanner Type	Portable
Max Input Sheet Capacity	25
Max Copy Speed (Black and White)	30 ppm
Compatible Devices	Smartphones
Sheet Size	15X30mm,12X40mm,15x40mm, 15X50mm
Dual-sided printing	Yes
Duplex	Automatic
Hardware Interface	Bluetooth
Ink Colour	black
Additional Printer functions	Print Only
Control Method	App
Output sheet capacity	1
Number of Trays	1
Processor Count	1
Series number	21
Model Series	P21
Specific Uses For Product	Home, Office, Labeling, Organization
Resolution	203 x 203 dpi
Global Trade Identification Number	06976365801979
Manufacturer	Nelko
Model	P21
Product Dimensions	16.89 x 11.43 x 4.83 cm; 322 g
Batteries	1 A batteries required. (included)
Item model number	P21
Memory Storage Capacity	64 MB
Operating System	iOS, Android
Special Features	Portable
Number of items	1
Batteries Included	Yes
Batteries Required	Yes
Battery cell composition	Lithium Polymer
Form Factor	All-in-One
Does it contain liquid?	No
Manufacturer	Nelko
Item Weight	322 g

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.