# SPARE WH350/A BIN OTH HEADSET DECT CS520 - Spare Headset

**URL:** https://aio.lv/en/product--poly-86920-02--4151811
**Data updated:** 2026-02-25 19:31 (EET)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 86920-02
**EAN:** 5033588037538
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--poly-86920-02--4151811

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The SPARE WH350/A BIN OTH DECT CS520 headset is perfect for professionals looking for a reliable and high-quality audio solution. It features DECT technology, ensuring excellent sound quality and secure connectivity. The headset is lightweight and comfortable for long-term use. Model number: WH350/A. Suitable for office environments, it offers up to 12 hours of battery life. Get the perfect solution for your communication needs!

## Long description

The SPARE WH350/A BIN OTH DECT CS520 headset (Poly, MPN 86920-02, EAN 5033588037538) is a DECT wireless spare headset designed for professional communications. It provides reliable audio performance and secure DECT connectivity for use with compatible CS520 base systems. The lightweight construction and ergonomic design support extended wear during office shifts. According to the product information, the model WH350/A offers up to 12 hours of battery life and is intended as a replacement or spare headset for DECT-enabled environments.
Advantages
The headset uses DECT technology to deliver clear sound and a secure wireless connection with minimal interference. Its lightweight and ergonomic design reduces pressure on the ear and head for prolonged use. As a spare unit, it is compatible with Poly CS520 systems and provides a practical replacement option to maintain continuous operations. The listed battery life of up to 12 hours supports extended use between charges.
Suitable for
Office telephony and desk-phone integrations using Poly CS520 DECT systems
Contact centers and reception desks requiring a spare or replacement headset
Professionals who need lightweight headsets for long shifts
Key specifications
Brand: Poly
Model: WH350/A (MPN 86920-02)
EAN: 5033588037538
Connectivity: DECT wireless (compatible with CS520 base)
Battery life: up to 12 hours (as specified)
Type: Spare headset / replacement unit
How to use
Pair the WH350/A spare headset with a compatible Poly CS520 base following the base station pairing procedure provided by Poly. Ensure the headset is fully charged before first use to reach the specified battery performance. Adjust the headband and earcup for a comfortable fit and position the microphone boom near the mouth but not touching lips. Follow safety and handling guidance from the device manual when storing, cleaning, or transporting the headset.
Usage recommendations
Use the WH350/A spare headset as a direct replacement for a CS520-compatible headset to minimize downtime. Charge regularly to maintain battery readiness and follow manufacturer cleaning instructions to preserve audio quality and hygiene.

## FAQ

### How much does the SPARE WH350/A BIN OTH HEADSET DECT CS520 - DECT Spare Headset cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 22.07.2026 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. 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

## Image

https://aio.lv/img/cache/product/4151811/59850833_large.webp