Headphones Defender Pulse 428

Name: Headphones Defender Pulse 428 63428
Brand: DEFENDER
SKU: 146047
Price: 5.99 EUR
Availability: InStock

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Short description

The Defender Pulse 428 headphones offer high-quality sound with comfortable ear pads and adjustable headband. They feature a 3.5mm audio jack, making them compatible with various devices. The lightweight design ensures long-lasting comfort, perfect for music lovers and gamers alike. Enjoy clear audio and a stylish look with the Defender Pulse 428.

Available for order: 43 pcs.

Warranty: 2 Years

SKU: 146047

Manufacturer: DEFENDER

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

02.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

02.07.2026 {{selectedOffer.officeDeliveryString}}

free

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From 4.99 €

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

The Defender Pulse 428 wired headphones provide clear audio for smartphones and tablets via a standard 3.5 mm jack. They have a flat cable and in-ear ear coupling with soft ear pads and an adjustable headband for a comfortable fit. Lightweight construction and a red-and-black design make these headphones suitable for everyday listening and casual gaming.

Advantages

Flat cable reduces tangling and increases durability. The 3.5 mm connector ensures wide compatibility with phones, tablets and many other audio devices. In-ear design with soft pads and an adjustable headband offers a personalized, comfortable fit for extended use.

Suitable for

Listening to music on smartphones and tablets
Watching videos and streaming content
Casual gaming on mobile devices
Hands-free calls with compatible devices

Key specifications

Brand: DEFENDER
Model: Pulse 428 (63428)
Connectivity: Wired, 3.5 mm jack
Cable length: 1.2 m
Ear coupling: Intraaural (in-ear)
Wearing style: In-ear with adjustable headband
Colour: Red, Black

How to use

Connect the 3.5 mm plug to the audio output of your smartphone, tablet or other compatible device. Position the in-ear pads comfortably in your ears and adjust the headband for a secure fit. Use device volume controls to set a safe listening level. After use, store the headphones with the flat cable loosely coiled to avoid sharp bends.

Usage recommendations

For best audio and longevity, avoid pulling the cable forcefully, keep connectors free of dust, and clean ear pads periodically according to manufacturer guidance. Reduce volume in noisy environments to protect hearing.

Specifications

Ear coupling:: Intraaural
Connectivity technology:: Wired
Cable length:: 1.2 m
Wearing style:: In-ear
Product colour:: Red, Black

All features

Headphones

Headphone frequency:: 20 - 20000
Headphone sensitivity:: 105 dB
Impedance:: 32 Ω
Driver unit:: 10 mm
Ear coupling:: Intraaural
Intraaural headphones type:: Earbuds
Noise canceling:: Yes

Ports & interfaces

Connectivity technology:: Wired
3.5 mm connector:: Yes

Performance

Cable length:: 1.2 m
Product colour:: Red, Black
Headset type:: Binaural
Wearing style:: In-ear
Product type:: Headset

Other features

Number of products included:: 1 pc(s)

Microphone

Microphone frequency:: 20 - 16000
Microphone sensitivity:: 54 dB
Microphone input impedance:: 2200 Ω

Design

Buttons quantity:: 1

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Customer questions

FAQ

How much does the Headphones Defender Pulse 428 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All DEFENDER products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DEFENDER service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, cable length, wearing style, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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