# Headset POLY EncorePro 545 USB-A Convertible

**URL:** https://aio.lv/en/product--hp-poly-783r4aa--10853780
**Data updated:** 2025-12-30 12:46 (EET)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 783R4AA
**EAN:** 0197029632913
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 104.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 86.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-poly-783r4aa--10853780

## 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

The POLY EncorePro 545 USB-A Convertible Headset is a wired headset designed for calls and music. With a cable length of 2.18 m and a lightweight design at just 32 g, it offers comfort and convenience. The sleek black color adds a professional touch, making it ideal for office use. Enjoy clear audio quality and a reliable connection with this versatile headset.

## Long description

The POLY EncorePro 545 USB-A Convertible headset is a wired, supra-aural headset engineered for clear calls and music playback. Lightweight at 32 g and finished in black, it features a 2.18 m cable and a head-band wearing style, providing a reliable connection for office or home PC setups.
Advantages
The EncorePro 545 delivers dependable audio quality for voice calls and media, a lightweight design that reduces fatigue during long shifts, and a convertible headset form factor that supports flexible wearing options. Its wired USB-A connection ensures stable signal transmission without the need for batteries or pairing.
Suitable for
Call centre agents and customer support
Home office and remote work
Online meetings and VoIP calls
Key specifications
Ear coupling: Supraaural
Connectivity: Wired (USB-A)
Cable length: 2.18 m
Weight: 0.032 kg (32 g)
Wearing style: Head-band
Colour: Black
How to use
Connect the headset's USB-A plug to an available USB port on your PC. Position the head-band comfortably on your head and adjust the earcups for a snug fit over the ears. Use your computer's audio settings or communication app to select the headset as the input and output device. Adjust volume and mute controls from the application or PC as needed.
Usage recommendations
For optimal call clarity, place the microphone boom near the mouth but out of the direct airflow. Keep the cable free from sharp bends and avoid excessive pulling to prolong cable life. Regularly check and update PC audio drivers for best compatibility.

## Specifications

### Headphones

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

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| USB connectivity | Yes |
| USB connector | USB Type-A |
| Cable colour | Black |

### Performance

| Feature | Value |
|---|---|
| Cable length | 2.18 m |
| Product colour | Black |
| Volume control | Button |
| Control type | Buttons |
| Headset type | Monaural |
| Wearing style | Head-band |
| Operating keys | Mute, Answer/end call, Volume +, Volume - |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Control unit type | In-line control unit |

### Other features

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 53 dB |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 35 - 21000 |
| Microphone sensitivity | -40 dB |

### Design

| Feature | Value |
|---|---|
| Foldable | Yes |

### Weight & dimensions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 170 g |
| Package depth | 32 mm |
| Package height | 175 mm |
| Package width | 190 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | MacOS |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-A, USB Type-C |
| Ear pad material | Leatherette |

## FAQ

### How much does the Headset POLY EncorePro 545 USB-A Convertible cost, and is it available for purchase?

The price is 104.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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: Bank transfer. 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 POLY 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 POLY 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.

### Where can I download the instructions for Headset POLY EncorePro 545 USB-A Convertible?

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/10853780/62301569_large.webp