# Headset Sony WH-CH520

**URL:** https://aio.lv/en/product--sony-whch520lce7--7750665
**Data updated:** 2025-12-08 04:27 (EET)
**Category:** Headphones
**Manufacturer:** Sony
**Manufacturer code:** WHCH520L.CE7
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sony-whch520lce7--7750665

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Sony WH-CH520 is a wireless headset designed for calls and music. It features Bluetooth connectivity, USB Type-C charging, and a comfortable headband design. With a long battery life and high-quality sound, these headphones are perfect for everyday use. Enjoy hands-free calling and immersive audio experience with the stylish blue finish.

## Long description

Wireless headphones with microphone, 30 mm drivers, USB-C charging and Bluetooth 5.2 offering stable 2.4 GHz wireless connection. The Sony WH-CH520 delivers extended battery life, comfortable on-ear design and basic smart features for everyday listening and hands-free calls.
Advantages
Up to 50 hours of playback and quick USB-C charging provide long listening time for multi-day trips and events. Customizable sound via the Sony \| Headphones Connect app with EQ Custom and DSEE to improve compressed audio quality. Lightweight materials, soft earpads and an adjustable headband ensure comfortable all-day wear. Built-in microphone enables clear hands-free calling, while multipoint, Fast Pair and Swift Pair simplify connections. The headphones are compatible with 360 Reality Audio, fold with swivel earcups for compact transport, and incorporate recycled plastic with plastic-free packaging.
Key specifications
Driver size: 30 mm
Connectivity: Bluetooth 5.2 (2.4 GHz band)
Battery life: up to 50 hours
Charging: USB Type-C, quick charge (≈90 min playback from 3 min charge)
Microphone: built-in for hands-free calling
Features: Multipoint connection, Fast Pair, Swift Pair, EQ Custom, DSEE, 360 Reality Audio compatible
Design: Lightweight, swivel earcups, adjustable headband
Materials: Partially made with recycled plastic; plastic-free packaging
Color options: Black, Blue, White, Beige
How to use
Charge the headphones using the included USB-C cable before first use. Pair with a smartphone or computer via Bluetooth 5.2; enable Fast Pair or Swift Pair if supported for quicker setup. Use the physical buttons to play, pause, skip tracks and adjust volume. To make or receive calls, use the built-in microphone and the call control button. Customize sound presets or create your own using the Sony \| Headphones Connect app (EQ Custom) and enable DSEE for improved quality of compressed tracks. When not in use, fold the swivel earcups for compact storage.
Recommendations
If you often switch between a phone and a laptop, enable multipoint connection to receive calls and media from two devices without re-pairing. For best call quality, keep firmware and the Sony \| Headphones Connect app up to date and position the microphone toward your mouth during calls.

## 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 | Blue |
| 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 Headset Sony WH-CH520 cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 324 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 13.07.2026 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/7750665/57196519_large.webp