# Foam Ear Cushions POLY Blackwire C310/320 85S15AA HP

**URL:** https://aio.lv/en/product--hp-85s15aa--10777910
**Data updated:** 2025-12-30 10:08 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** HP
**Manufacturer code:** 85S15AA
**EAN:** 5715063301814
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-85s15aa--10777910

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Foam Ear Cushions for Blackwire C310/320 provide comfort and enhance sound isolation. Designed for long-term use, they improve the listening experience by ensuring a snug fit. Ideal for office environments and extended calls.

## Long description

Foam Ear Cushions POLY Blackwire C310/320 85S15AA HP are replacement ear cushions designed for use with Poly/Plantronics Blackwire C310 and C320 headsets. Made of soft foam, these cushions improve comfort during extended use and help enhance sound isolation for clearer audio during calls in office environments.
Advantages
These foam ear cushions provide a snug fit to reduce ambient noise and increase wearing comfort during long calls. They are lightweight and replaceable, helping to maintain headset hygiene and extend the usable life of the Blackwire C310/C320 series without altering headset performance.
Suitable for
Office calls and teleconferencing
Customer support and contact center work
Remote work and home office use
Replacing worn or damaged ear cushions on Blackwire C310/C320 headsets
Key specifications
Compatibility: Poly/Plantronics Blackwire C310 and C320
Material: Foam
Quantity: 2 pieces
Manufacturer part number (MPN): 85S15AA
EAN: 5715063301814
How to use
Remove the old ear cushions from the earcups of the Blackwire C310 or C320 by gently pulling them off. Align the opening of the new foam cushions with the earcup and stretch them evenly until they sit securely in place. Ensure the cushion covers the earcup edge to provide proper fit and isolation.
Usage recommendations
Regularly inspect and replace the foam cushions when they show signs of wear, deformation, or loss of comfort to maintain optimal audio isolation and hygiene.

## FAQ

### How much does the Foam Ear Cushions POLY Blackwire C310/320 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 — 39 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 30.06.2026 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: Cash payment, 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 HP 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 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10777910/60161420_large.webp