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header-product Headset POLY Blackwire 3325
59.99 €

Headset POLY Blackwire 3325

Headset POLY Blackwire 3325 Photo 1
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Headset POLY Blackwire 3325

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Short description

The POLY Blackwire 3325 is a wired headset designed for office and call center use. It features a frequency range of 20 - 20000 Hz, ensuring clear audio quality. Weighing only 131 g, it is lightweight and comfortable for extended wear. The headset includes a USB-C connection, a 3.5mm plug, and a USB-C/A adapter, providing versatile connectivity options. Its sleek black design complements any professional setting.
Available at price 59.99 €: 141 pcs.
Total available for order: 506 pcs.
Warranty: 2 Years
SKU: 10806938
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
19.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.26 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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From 1.99 €
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Product information

Description

The POLY Blackwire 3325 is a wired headset designed for office and call centre environments. It combines a lightweight supra-aural design with Poly signature audio quality to provide clear voice reproduction across a frequency range of 20–20,000 Hz. The headset weighs approximately 131 g and offers multiple connection options, including USB-C, a 3.5 mm plug and a USB-C/A adapter, making it suitable for a variety of devices and professional settings.

Advantages

The Blackwire 3325 delivers reliable wired connectivity and a comfortable head-band wearing style for extended use. Its supra-aural ear coupling and balanced frequency response support clear speech and listening, while the lightweight construction reduces fatigue during long shifts. Multiple connector options increase compatibility with desktops, laptops and mobile devices.

Suitable for

  • Office calls and teleconferencing
  • Call centre agents and customer support
  • Remote work and unified communications
  • Online meetings and voice-only collaboration

Key specifications

  • Model: Headset POLY Blackwire 3325 (MPN: 8X221AA, EAN: 0197498429144)
  • Connectivity: Wired (USB-C, 3.5 mm plug, USB-C/A adapter included)
  • Frequency response: 20–20,000 Hz
  • Ear coupling: Supraaural
  • Wearing style: Head-band
  • Weight: 0.131 kg (approx. 131 g)
  • Colour: Black

How to use

Connect the headset to your device using the appropriate connector: plug the USB-C directly into a compatible port, use the 3.5 mm plug for devices with an analog audio jack, or attach the USB-C/A adapter for older USB-A ports. Position the head-band so the supra-aural earcups sit comfortably on your ears and adjust the slider for a secure fit. Use the device’s audio settings to select the POLY headset as the input and output device for calls and media.

Usage recommendations

For best voice clarity in calls, ensure the microphone is positioned close to the mouth but not directly in front of it to avoid breath noise. Store the headset in a dry place and disconnect when not in use to extend cable and connector life.

Specifications

Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Supraaural
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Headset type: A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece.
Binaural
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).
Office/Call center
Product type: The sub-category of the product.
Headset
Product colour: The colour e.g. red, blue, green, black, white.
Black
Wearing style: The way in which the device is worn.
Head-band
All features

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.131 kg

System requirements

Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.
Yes
Windows operating systems supported: Windows vesions wich can be used with the device.
Windows 10

Microphone

Microphone sensitivity:
-38 dB
Microphone frequency: The range of frequencies (low to high sounds) that the microphone can pick up (detect).
100 - 10000

Headphones

Headphone sensitivity:
116 dB
Impedance: The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
32 Ω
Headphone frequency: The range of frequencies (low to high sounds) that the headphones can produce.
20 - 20000
Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Supraaural

Ports & interfaces

USB connector: What type of USB connector is built into the device.
USB Type-C
USB connectivity: The product has USB connector.
Yes
3.5 mm connector:
Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired

Performance

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
Mexico, China
Signal-to-Noise Ratio (SNR): This is the ratio of signal intensity to noise intensity.
118 dB
Operating keys:
Volume -, Volume +, Mute, Answer/end call
Product colour: The colour e.g. red, blue, green, black, white.
Black
Headset type: A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece.
Binaural
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).
Office/Call center
Wearing style: The way in which the device is worn.
Head-band
Product type: The sub-category of the product.
Headset

Description

Machine translation.

Reasons to buy

Connect quickly and easily

The Blackwire 3300 Series is completely plug-n-play with USB devices, so users can take calls in the office or on the go. Its robust design delivers reliability you can count on. This is the hassle-free headset you've been looking for.

Look good, feel good, sound amazing

Boost your on-the-call confidence with professional-quality audio and a customized fit with a headset that can connect to your devices quickly and easily and is ready to go with you wherever you go.

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Product comparison

The Headset POLY Blackwire 3325 is compared with similar wired headset models designed for office and call center use. All reviewed devices share a similar weight (around 131 g), binaural or monaural design, and wired connectivity. The main differences among them lie in Microsoft Teams certification for seamless communication platform integration, ear cushion types, and variations in audio connector and adapter bundles.

⚙️ The table below compares key model characteristics, including construction type, connectivity, frequency range, and platform certification, to help understand practical differences in use.

ParameterHeadset POLY Blackwire 3325Headset Poly Blackwire 3325 (1718567)Headset POLY Blackwire 3325 (8X221AA Alt)Headset POLY Blackwire 3325 (8X222AA)Headset Poly Blackwire 3325 (8X222AA Alt)Headset POLY Blackwire 3325 (214017-101)Practical significance
Product typeHeadsetHeadsetHeadsetHeadsetHeadsetHeadsetAll devices belong to the same category of wired communication headsets.
Recommended usageOffice / Call centerOffice / Call centerOffice / Call centerOffice / Call centerOffice / Call centerOffice / Call centerThe models are optimized for extended voice calls in professional environments.
Headset typeBinaural (two ears)Binaural (two ears)Binaural (two ears)Binaural (two ears)Binaural (two ears)Monaural (one ear)Most models isolate from external noise on both sides, while the alternative modification allows hearing the surrounding environment.
ConnectivityUSB-C, 3.5 mm, USB-C/A adapterUSB-C, 3.5 mm, USB-C/A adapterUSB-C, 3.5 mm, USB-C/A adapterUSB-C, 3.5 mm, USB-C/A adapterUSB-C, 3.5 mmUSB Type-CA wide set of connectors ensures compatibility with both modern computers and mobile devices.
Microsoft Teams certificationNot specifiedCertifiedNot specifiedCertifiedCertifiedNot specifiedCertified versions provide improved integration and streamlined call management within the Teams application.

◎ Below is a suitability table for different usage scenarios to help choose the most appropriate headset modification for your workflow.

Use caseRecommended productWhy
Standard office calls without specific software requirementsHeadset POLY Blackwire 3325The base version with universal wired connectivity fits all general voice communication tasks.
Regular use of the Microsoft Teams corporate platformHeadset POLY Blackwire 3325 (8X222AA)Official certification ensures seamless integration with the Teams call interface.
Need to hear colleagues in the office while talkingHeadset POLY Blackwire 3325 (214017-101)The single-ear monaural design allows you to remain aware of your surroundings.
The Headset POLY Blackwire 3325 is a great universal choice for basic office tasks and calls due to its lightweight design and versatile connectors. If your company actively uses Microsoft corporate communication tools, you might prefer the certified version, whereas working in a busy open office where you need to hear your surroundings makes the monaural modification a more suitable choice.
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Stock data
Warehouse Stock Delivery to the store Store Price
WH166 141 19.11.2026
59.99 €
EU3 83 19.11.2026
62.49 €
WH354 101 19.11.2026
64.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 1 03.12.2026
65.49 €
WH332 50 19.11.2026
68.49 €
59.99 €
Stock: 141
Delivery Date: 19.11.2026
Warehouse: WH166
62.49 €
Stock: 83
Delivery Date: 19.11.2026
Warehouse: EU3
64.99 €
Stock: 101
Delivery Date: 19.11.2026
Warehouse: WH354
70.49 €
Stock: 100
Delivery Date: 19.11.2026
Warehouse: WH320
74.49 €
Stock: 30
Delivery Date: 13.11.2026 Best delivery
Warehouse: EU1
Available only for legal entities
65.49 €
Stock: 1
Delivery Date: 03.12.2026
Warehouse: WH109
68.49 €
Stock: 50
Delivery Date: 19.11.2026
Warehouse: WH332

Customer reviews

Customer questions

FAQ

How much does the Headset POLY Blackwire 3325 cost, and is it available for purchase?

The price is 59.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 506 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 19.11.2026 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, Installment. 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 HP POLY 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 HP POLY 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, headset type, recommended usage, product type, product colour, wearing style, 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.

Where can I download the instructions for Headset POLY Blackwire 3325?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.