# Headset POLY CS540A DECT 1880-1900 MHz

**URL:** https://aio.lv/en/product--hp-8j8v4aaabb--10777839
**Data updated:** 2025-12-13 10:56 (EET)
**Category:** Headphones
**Manufacturer:** HP
**Manufacturer code:** 8J8V4AA#ABB
**EAN:** 5715063301302
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 94.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-8j8v4aaabb--10777839

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The POLY CS540A DECT headset offers wireless connectivity with a range of up to 120 meters. Weighing only 21 grams, it is lightweight and comfortable for extended use. Ideal for office and call center environments, this headset provides clear audio quality and hands-free convenience, making it perfect for professional communication.

## Long description

The CS540 convertible DECT™ headset delivers hands-free productivity with professional audio quality for users who need to stay productive while moving. Its convertible design allows wearing comfort and flexibility for various work environments. The noise-cancelling microphone reduces background noise, helping maintain clear voice transmission and reducing listener fatigue.
Advantages
The convertible DECT headset offers reliable wireless connectivity and a noise-cancelling mic for clearer calls. Its design supports extended use with a comfortable fit and easy switch between headband and earhook wearing styles. The headset is intended for professional use where mobility and call clarity are important.
Key specifications
Model: CS540 convertible DECT headset
Wireless technology: DECT™
Microphone: noise-cancelling microphone for background noise reduction
Design: convertible (headband and earhook options)
Use case: hands-free professional communication and mobile productivity
How to use
Put on the headset in the preferred wearing style (headband or earhook) and adjust for comfort. Connect the base or dongle according to manufacturer instructions to establish DECT™ wireless connection. Position the noise-cancelling microphone toward the mouth for optimal voice pickup and speak at a normal volume for clear transmission. Charge or replace batteries as specified by the manufacturer to maintain operation.
Recommendations
For best results, use the CS540 in environments where mobility is required and where background noise may interfere with calls. Regularly check fit and microphone position and follow manufacturer guidelines for charging and maintenance.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Wireless range | 120 m |

### Performance

| Feature | Value |
|---|---|
| DECT connectable | Yes |
| Product colour | Black |
| Headset type | Monaural |
| Wearing style | Ear-hook |
| Sound pressure level (max) | 118 dB |
| Recommended usage | Office/Call center |
| Product type | Headset |
| Hearing protection technologies | SoundGuard DIGITAL |

### Other features

| Feature | Value |
|---|---|
| Talk time | 7 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.021 kg |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Base station | Yes |
| Charger | Yes |

### Supplier features

| Feature | Value |
|---|---|
| Country of origin | China, Mexico |

## FAQ

### How much does the Headset POLY CS540A DECT 1880-1900 MHz cost, and is it available for purchase?

The price is 114.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 595 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Headset POLY CS540A DECT 1880-1900 MHz be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

### 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, weight, 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 CS540A DECT 1880-1900 MHz?

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.

## Image

https://aio.lv/img/cache/product/10777839/64612478_large.webp