# Wired Convertible Headset PLANTRONICS HP Poly EncorePro 540 — Supraaural, Head-band, 0.89 m cable, 32 g, Black

**URL:** https://aio.lv/en/product--plantronics-88828-02--11865318
**Data updated:** 2026-03-09 17:42 (EET)
**Category:** Headphones
**Manufacturer:** PLANTRONICS
**Manufacturer code:** 88828-02
**EAN:** 5054629088197
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 106.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--plantronics-88828-02--11865318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Wired convertible headset PLANTRONICS HP Poly EncorePro 540 with quick disconnect, supraaural ear coupling and head-band wearing style. Designed for calls and music, it features a 0.89 m cable, lightweight 32 g construction and single-ear or dual-ear convertible setup for office telephony and unified communications.

## Long description

The Wired Convertible Headset PLANTRONICS HP Poly EncorePro 540 is a lightweight, convertible headset designed for office telephony and unified communications. It offers supraaural ear coupling, a head-band wearing style and a 0.89 m wired connection with quick disconnect for simple attachment to compatible devices. The EncorePro 540 supports single-ear or dual-ear configurations, balancing clear voice pickup and user comfort for extended call handling and multimedia playback.
Advantages
The EncorePro 540 provides clear voice transmission and reliable wired connectivity suitable for call centre and desktop environments. Its lightweight 32 g construction and head-band design reduce fatigue during prolonged use. The convertible single/dual-ear setup and quick disconnect cable enable flexible deployment and easy switching between agents or workstations. The supraaural ear coupling and purpose-tuned audio deliver intelligible calls and audio playback for communication and light multimedia tasks.
Suitable for
 Contact centres and call centre agents
 Office telephony and unified communications
 Remote work and hot-desk environments
 Voice calls, online meetings and light media playback
Key specifications
 Ear coupling: supraaural (on-ear)
 Wearing style: head-band
 Connectivity: wired with quick disconnect
 Cable length: 0.89 m
 Weight: 32 g
 Colour: black
 Convertible configuration: single-ear or dual-ear
 Microphone: boom microphone optimized for voice pickup
How to use
Place the head-band over the head and position the supraaural earcup on the ear for a secure, comfortable fit. Adjust the boom microphone so the mic element is near the corner of the mouth for best voice pickup and minimal breath noise. Connect the headset via the 0.89 m cable and use the quick disconnect when attaching to or detaching from a deskphone or adapter. Switch between single-ear and dual-ear configurations as needed for monitoring your environment or isolating audio.
Usage recommendations
For consistent call quality, position the boom microphone with the visual/tactile cues aligned and keep the microphone close to the mouth but out of the direct airflow. Use the lightweight head-band setting for extended shifts and switch to the dual-ear configuration when audio isolation is required. When not in use, disconnect the quick disconnect to protect the cable and connector.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Driver unit | 5.6 mm |
| Noise reduction | Yes |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |

### Performance

| Feature | Value |
|---|---|
| Cable length | 0.89 m |
| Product colour | Black |
| Headset type | Monaural |
| Wearing style | Head-band |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Colour name | Black |
| Hearing protection technologies | SoundGuard DIGITAL |

### Technical details

| Feature | Value |
|---|---|
| Pallet dimensions (W x D x H) | 1016 x 1219 x 1676 |
| Box contents | Headset |
| Pallet weight (imperial) | 787.05 lbs |
| Pallet dimensions (W x D x H) (imperial) | 1016 x 1219.2 x 1675.9 |
| General Product Safety Regulation (GPSR) URL | https://kaas.hpcloud.hp.com/pdf-public/pdf\_11069394\_en-US-1.pdf |

### Other features

| Feature | Value |
|---|---|
| Compatibility | Compatible with PCs via QD (Quick-Disconnect) |
| Signal-to-Noise Ratio (SNR) | 50 dB |
| UNSPSC-code | 43191609 |
| Compatible operating systems | Windows 11; Windows 10; macOS |
| Packaging content | Headset |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 20 - 16000 |
| Microphone sensitivity | -38 dB |
| Detachable microphone | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.032 kg |
| Height | 67 mm |
| Width | 111 mm |
| Depth | 149 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 7600 g |
| Package depth | 178 mm |
| Package height | 55 mm |
| Package width | 138 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | MacOS |

### Packaging content

| Feature | Value |
|---|---|
| Ear pad material | Leatherette |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) cases per pallet | 20 pc(s) |
| Master (outer) cases per pallet layer | 5 pc(s) |
| Pallet gross weight | 357000 g |

### Supplier features

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

## FAQ

### How much does the PLANTRONICS HP Poly EncorePro 540 Wired Headset cost, and is it available for purchase?

The price is 128.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 15.07.2026 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 PLANTRONICS HP Poly EncorePro 540 Wired Headset 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 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. 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, cable length, 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.

## Image

https://aio.lv/img/cache/product/11865318/67436639_large.webp