# Earbuds POLY CS540 Earloops and Earbuds 85Q18AA HP

**URL:** https://aio.lv/en/product--hp-85q18aa--10967252
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** Electronics Accessories
**Manufacturer:** HP
**Manufacturer code:** 85Q18AA
**EAN:** 0197497571608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-85q18aa--10967252

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The POLY CS540 Earloops and Earbuds offer high-quality audio performance and a comfortable fit for all-day wear. Ideal for professionals seeking reliable communication solutions.

## Long description

POLY CS540 Earloops and Earbuds 85Q18AA HP provide high-quality audio performance and a comfortable fit designed for extended wear. Compatible with headsets and communication systems in the professional environment, these replacement earloops and earbuds are intended to restore or upgrade existing POLY CS540 accessories. The product is identified by HP MPN 85Q18AA and EAN 0197497571608, and is positioned within electronics accessories for workplace communication.
Advantages
These POLY CS540 earloops and earbuds deliver clear sound reproduction and a secure fit to support reliable voice communication. Constructed for comfort during long shifts, they are designed to be easy to attach and detach from compatible headsets. The replacement parts follow the OEM specifications associated with the HP 85Q18AA code, ensuring compatibility and consistent performance.
Suitable for
Office and call center headset maintenance and replacement
Professional users requiring dependable audio accessories for POLY CS540 systems
IT and facilities teams managing headset inventories
Environments where comfortable, all-day earwear is needed
Key specifications
Brand: HP (POLY compatible)
Manufacturer Part Number (MPN): 85Q18AA
EAN: 0197497571608
Product type: Earloops and earbuds for POLY CS540
Intended use: Replacement/upgrade for headset audio components
How to use
Identify the compatible POLY CS540 headset model before installation. Remove the existing earloop or earbud by following the headset manufacturer's removal instructions, then align the replacement piece with the connector or mounting point and press until it seats securely. Test audio and fit after installation and adjust placement on the ear for optimal comfort and microphone alignment. For wired or wireless base units, verify the headset functions normally across the intended communication system.
Usage recommendations
Inspect earloops and earbuds periodically for wear, hygiene, and secure attachment; replace them when sound quality or fit degrades. Clean earbuds with a dry, soft cloth and avoid liquids or solvents to preserve materials and internal components. Use original MPN 85Q18AA replacements to maintain compatibility with POLY CS540 headsets.

## FAQ

### How much does the Earbuds POLY CS540 Earloops and Earbuds cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 322 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 14.07.2026 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: 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/10967252/61404638_large.webp