# Wireless Bluetooth headphones Sony WH-CH520, on-ear design, built-in microphone, up to 50 h battery life, USB-C charging

**URL:** https://aio.lv/en/product--sony-s7822532--11270617
**Data updated:** 2026-02-24 11:02 (EET)
**Category:** Headphones
**Manufacturer:** Sony
**Manufacturer code:** S7822532
**EAN:** 5013493458925
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sony-s7822532--11270617

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

On-ear wireless Bluetooth headphones Sony WH-CH520 offer portable audio with a built-in microphone for hands-free calls. Compact, foldable design suits daily commuting, office work and home use. Up to 50 hours battery life and USB‑C charging provide long-lasting playback and quick recharge. Compatible with smartphones, tablets and laptops supporting Bluetooth.

## Long description

The Sony WH-CH520 are on-ear wireless Bluetooth headphones designed for everyday portable audio. They offer a compact, foldable on-ear design with an integrated microphone for hands-free calls and voice assistant access. With up to 50 hours of battery life and USB-C charging, these headphones are intended to provide long playback times and quick recharges. Compatible with Bluetooth-enabled smartphones, tablets and laptops, the WH-CH520 balance portability and basic audio performance for commuting, office work and home use.
Advantages
The headphones provide extended battery life of up to 50 hours, reducing the need for frequent charging during travel or long workdays. The USB-C charging port supports modern charging standards for faster and more convenient recharging. The on-ear, foldable construction makes the headphones compact for storage and transport, while the built-in microphone enables hands-free calls and simple voice assistant operation. Bluetooth connectivity ensures wireless pairing with a wide range of devices without relying on cables.
Suitable for
 Daily commuting and public transport listening
 Office calls and remote meetings with the built-in microphone
 Casual music and podcast playback at home
 Travel where long battery life and compact storage are needed
Key specifications
 Design: on-ear, foldable for compact storage
 Connection: Bluetooth wireless connectivity compatible with smartphones, tablets and laptops
 Microphone: built-in microphone for hands-free calls and voice assistant use
 Battery life: up to 50 hours of playback on a full charge
 Charging: USB-C port for charging
How to use
Power on the headphones and enable Bluetooth on your source device, then select the WH-CH520 from the list of available Bluetooth devices to pair. Adjust on-ear cups and headband for a comfortable fit. Use the built-in controls (where available) on the earcup to play/pause audio, adjust volume or answer calls. Recharge the battery using a USB-C cable when the battery is low; typical charging time depends on the charger used. Follow device prompts for voice assistant activation if supported by your paired device.
Usage recommendations
To maximize battery life, turn the headphones off when not in use and avoid keeping Bluetooth active on both the headphones and the source device when idle. Use a certified USB-C charger and cable for reliable charging. For clearer calls, position the microphone toward your mouth and limit background noise where possible.

## FAQ

### How much does the Sony WH-CH520 wireless Bluetooth headphones cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 167 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 17.07.2026 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. 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 Sony 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 Sony 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/11270617/63136696_large.webp