# Headset Sony WH-CH520 wireless on-ear headphones, Bluetooth 5.2, 50 h playback, USB-C charging, white

**URL:** https://aio.lv/en/product--sony-whch520wce7--7750667
**Data updated:** 2026-01-21 11:00 (EET)
**Category:** Headphones
**Manufacturer:** Sony
**Manufacturer code:** WHCH520W.CE7
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sony-whch520wce7--7750667

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Sony WH-CH520 is a binaural wireless on-ear headset with Bluetooth 5.2 and 2.4 GHz connectivity for calls and music. It features built-in microphone, closed acoustic system, 3 cm drivers, LED power indicator and on-ear buttons. Battery is Li‑Ion built-in with up to 50 h continuous playback (talk time 40 h), USB‑C charging (3 h full, 10 min fast charge). Weight 147 g.

## Long description

Sony WH-CH520 wireless Bluetooth headset designed for calls and music. Lightweight and compact, the WH-CH520 offers reliable Bluetooth connectivity and up to 10 m wireless range for everyday use. The headset comes in white and weighs 147 g.
Advantages
The Sony WH-CH520 combines easy wireless pairing, comfortable lightweight design and clear sound suitable for both calls and music. Its Bluetooth connection provides cable-free use within a typical 10 m range, while the modest weight makes it convenient for prolonged wear.
Key specifications
Model: Sony WH-CH520
Product type: Headset
Connectivity: Wireless, Bluetooth
Recommended usage: Calls / Music
Wireless range: 10 m
Weight: 147 g
Colour: White
How to use
Turn on the headset and enable Bluetooth on your device, then select "WH-CH520" from the device list to pair. Place the headset on your ears, adjust for comfort, and control calls or playback using the headset controls. Keep the paired device within approximately 10 m for stable wireless performance.
Recommendations
For best results, fully charge the headset before extended use and keep the firmware updated via Sony support if updates are available. Avoid exposing the headset to moisture or extreme temperatures.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Driver unit | 30 mm |
| Ear coupling | Circumaural |
| Acoustic system | Closed |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.2 |
| Wireless range | 10 m |
| Frequency band | 2.4 |
| Bluetooth | No |
| Bluetooth profiles | SBC, AVRCP, HSP, AAC, HFP, A2DP |
| USB connector | USB Type-C |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Power, Charging |
| Product colour | White |
| Control type | Buttons |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Play/pause, Volume -, Track |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Control unit type | On-ear control unit |
| Works with the Google Assistant | No |
| Works with Apple Siri | No |
| HD voice | No |

### Other features

| Feature | Value |
|---|---|
| Talk time | 40 h |
| Continuous audio playback time | 50 h |

### Design

| Feature | Value |
|---|---|
| On/off switch | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.147 kg |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Battery recharge time | 3 h |
| Fast charging time | 10 min |
| Battery voltage | 3.7 V |
| Fast charging | No |
| Battery operated | No |
| Charging source | USB |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 310 g |
| Package depth | 172 mm |
| Package height | 228 mm |
| Package width | 44 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB |
| Quick start guide | No |
| Warranty card | No |
| Charging stand | No |

### Indication

| Feature | Value |
|---|---|
| Battery charge indicator | No |

## FAQ

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

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1034 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 07.07.2026 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

### 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, wearing style, product colour, 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/7750667/57196544_large.webp