# Wireless Headset Sony WH-CH520 — Bluetooth, USB Type-C, 10 m range, 147 g, Blue

**URL:** https://aio.lv/en/product--wireless-headset-sony-wh-ch520-bluetooth-usb-type-c-10-m-range-147-g-blue--11656768
**Data updated:** 2026-03-11 13:40 (EET)
**Category:** Headphones
**Manufacturer:** Sony
**EAN:** 4548736142862
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wireless-headset-sony-wh-ch520-bluetooth-usb-type-c-10-m-range-147-g-blue--11656768

## 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 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Sony WH-CH520 is a wireless over-ear headset designed for calls and music. It connects via Bluetooth and supports charging/connection via USB Type-C. The headset offers a 10 m wireless range, weighs 147 g and comes in blue. Suitable for everyday use, remote work, commuting and media playback with lightweight portable design.

## Long description

Sony WH-CH520 is a lightweight wireless over-ear headset offering Bluetooth audio, USB Type-C charging and a balanced feature set for everyday listening, remote work and commuting. The model provides a wireless range up to 10 m, weighs 147 g and is available in blue. Built for long playback, comfort and simple hands-free calling, the WH-CH520 supports multipoint Bluetooth connections, voice assistants and sound customization through the Sony \| Headphones Connect app.
Advantages
The headset delivers up to 50 hours of battery life with fast USB Type-C charging that supplies up to 90 minutes of playback from a brief charge. Lightweight construction, an adjustable headband and soft earpads ensure comfortable wear for extended periods. Integrated controls and a built-in microphone enable easy playback management and hands-free calling, while multipoint Bluetooth pairing keeps the headset connected to two devices simultaneously. Sound enhancement features and EQ customization allow tailoring audio to different music styles.
Suitable for
Daily commuting and public transport listening
Remote work, online meetings and voice calls
Long listening sessions at home or on the move
Streaming music and media playback with EQ customization
Using voice assistants and quick device switching with multipoint connection
Key specifications
Connectivity: Bluetooth wireless (Bluetooth 5.2), USB Type-C for charging
Wireless range: up to 10 m
Battery life: up to 50 hours playback; quick charge provides ~90 minutes playback after a short charge
Weight: 147 g
Design: supra-aural (on-ear) with swivel earcups and adjustable headband
Microphone: built-in for hands-free calls
Compatibility: supports voice assistants (Google Assistant, Siri) and Sony Headphones Connect app for EQ Custom and sound settings
Audio processing: Digital Sound Enhancement Engine (DSEE) for restoring compressed audio detail
Additional features: multipoint pairing (two devices), Fast Pair and Swift Pair support, 360 Reality Audio compatible
Materials and packaging: partially made with recycled plastic; plastic-free packaging
How to use
Charge the headset using the supplied USB Type-C cable until fully charged. Power on and put the headset into pairing mode to connect via Bluetooth to your phone, tablet or computer; you can pair two devices simultaneously for multipoint use. Use the physical buttons to play, pause, skip tracks and adjust volume. Press the call button to answer or end calls; the built-in microphone handles hands-free conversations. Install the Sony \| Headphones Connect app on a compatible device to access EQ Custom presets, sound enhancement options and firmware updates.
Usage recommendations
For extended battery life, fully charge the headset before long trips and enable power-saving settings on connected devices when possible. Use the EQ Custom feature to create presets for different music genres, and enable DSEE when listening to compressed streams for improved audio detail. When storing the headset, fold the swivel earcups to reduce space and keep the device in a dry, moderate-temperature environment.

## Specifications

### Headphones

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

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.2 |
| Wireless range | 10 m |
| Frequency band | 2.4 |
| Bluetooth | Yes |
| Bluetooth profiles | SBC, AVRCP, HSP, AAC, HFP, A2DP |
| USB connector | USB Type-C |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Charging, Power |
| Product colour | Blue |
| Control type | Buttons |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Volume +, Bluetooth pairing, Track |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Market segment | Consumer |
| Control unit type | On-ear control unit |
| Works with the Google Assistant | Yes |
| Works with Apple Siri | Yes |
| HD voice | Yes |

### Other features

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

### Design

| Feature | Value |
|---|---|
| On/off switch | Yes |

### Weight & dimensions

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

### Power

| Feature | Value |
|---|---|
| USB Power Delivery (USB PD) | No |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 2 W |
| USB Type-C required charging power (max) | 2.5 W |

### 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 | Yes |
| Battery operated | Yes |
| 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 |
|---|---|
| AC adapter included | No |
| Cables included | USB |
| Quick start guide | Yes |
| Warranty card | Yes |
| Charging stand | No |

### Supplier features

| Feature | Value |
|---|---|
| Battery life | 3000 min |

### Indication

| Feature | Value |
|---|---|
| Battery charge indicator | Yes |

## FAQ

### How much does the Sony WH-CH520 Wireless Headset cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 61 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, 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, 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 Sony WH-CH520 Wireless Headset?

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/11656768/66941190_large.webp