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header-product Wired USB Headset PLANTRONICS Blackwire C310/C320 — single-ear, inline controls, 3.5 mm/USB adapter compatible
10.99 €

Wired USB Headset PLANTRONICS Blackwire C310/C320 — single-ear, inline controls, 3.5 mm/USB adapter compatible

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Wired USB Headset PLANTRONICS Blackwire C310/C320 — single-ear, inline controls, 3.5 mm/USB adapter compatible

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Wired USB Headset PLANTRONICS Blackwire C310/C320 — single-ear, inline controls, 3.5 mm/USB adapter compatible

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Short description

Plantronics Blackwire C310/C320 is a wired USB headset designed for communication and unified communications applications. It offers single-ear (monaural) listening, inline controls for call management, and USB connectivity for computer use; the C320 variant adds wider compatibility. Suitable for VoIP calls, softphone use, contact centers and home office environments.
Available for order: 15 pcs.
Warranty: 2 Years
SKU: 11560093
Manufacturer: PLANTRONICS
delivery
to the Customer Service Center at Kengaraga 2b, Riga
08.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
13.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The PLANTRONICS Blackwire C310/C320 is a wired USB headset engineered for clear, reliable communication in VoIP, softphone and unified communications environments. This monaural design provides single-ear listening to keep one ear free for ambient awareness, while inline controls allow quick call answer/end and volume adjustments. The headset connects via USB for computer use and is compatible with a 3.5 mm/USB adapter, giving flexible connection options for desktop and laptop setups.

Advantages

The single-ear configuration maintains user awareness of surroundings while delivering focused audio for calls. Inline controls simplify call handling and volume changes without accessing software menus. USB connectivity ensures plug-and-play operation with most computers, and compatibility with a 3.5 mm/USB adapter expands device options. The wired design removes concerns about battery life and wireless interference, providing consistent audio quality during extended use.

Suitable for

  • VoIP and softphone calls in office or home office environments
  • Contact centre agents and customer support representatives
  • Video conferencing and online meetings
  • Users who need one-ear listening to monitor the workspace

Key specifications

  • Connection: USB with compatibility for 3.5 mm/USB adapter
  • Design: Monaural (single-ear) headset
  • Controls: Inline call answer/end and volume control
  • Use case: Wired headset for computer-based communication
  • Fit: Over-ear earcup for single-ear wearing

How to use

Connect the headset to a computer USB port or use the 3.5 mm/USB adapter as required by your device. Position the earcup over one ear and adjust the headband for a comfortable fit. Use the inline controls to answer and end calls or to adjust volume during conversation. For softphone or VoIP applications, select the headset as the input and output device in the application or operating system sound settings.

Usage recommendations

For best call clarity, place the microphone close to the mouth but out of the direct airflow path to reduce breath noise. Keep the headset cable untangled and avoid excessive bending at connector points to extend service life.

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Customer reviews

Customer questions

FAQ

How much does the Wired USB Headset PLANTRONICS Blackwire C310/C320 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 08.07.2026 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 PLANTRONICS 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 PLANTRONICS 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.