SONY

Sony Wireless Headphones Bluetooth On

Sony WH-CH520 wireless on-ear headphones with up to 50-hour battery life, quick charging, EQ Custom, DSEE and a built-in mic.

✓Up to 50-hour battery life
✓Quick charging support
✓EQ Custom via app
✓Lightweight all-day comfort
✓Built-in mic for calls

●In StockSKU: HA-22ZSK9DV

💻 Product Overview

The Sony WH-CH520 is a wireless on-ear headset built for long listening sessions, with up to 50-hour battery life and quick charging to keep you going across multi-day trips and festival weekends. Its sound can be adjusted to your taste through EQ Custom in the Sony Headphones Connect App, and DSEE works to lift the quality of compressed music files. Lightweight and comfortable for all-day wear, it also handles hands-free calls with a built-in mic.

✨ Key Features

Long battery life: Up to 50-hour battery life with quick charging for extended use.
Custom sound: EQ Custom in the Sony Headphones Connect App lets you tune the sound to your preference.
DSEE processing: Boosts the quality of compressed music files for higher quality streaming sound.
All-day comfort: Designed to be lightweight and comfortable for all-day use.
Clear calls: Crystal clear hands-free calling with a built-in mic.
Multipoint connection: Quickly switch between two devices at once.
Fast Pair: Find your headphones easily with Fast Pair.

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

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❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: Beirut & Mount Lebanon in 1–2 business days and other regions in 2–4 business days. Same-day delivery is available in Beirut for orders placed before 2 PM.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, on any order.

Does this audio product use a wired or wireless connection?▾

Check the specs for the connection type. Wireless models typically use Bluetooth 5.x, and many support both Bluetooth and a wired 3.5mm / USB option.

How is the battery life on this wireless audio device?▾

Battery life varies — typically 20–40 hours for over-ear headphones and 4–8 hours per charge for earbuds (plus their case). See the specs for exact figures.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.