Introduction
The Sony WH-CH520 Wireless Bluetooth Headphones are designed for users who prioritize long battery life, comfort, and sound customization. With up to 50 hours of battery life, USB Type-C quick charging, and EQ Customization via the Sony Headphones Connect App, these headphones offer an excellent blend of functionality and convenience. Let’s dive into the details.
Key Features
Battery Life: Up to 50 hours of continuous playback.
Quick Charging: 3-minute charge provides up to 90 minutes of playback.
Customizable Sound: The EQ Custom feature allows sound adjustments via the Sony Headphones Connect App.
Lightweight & Comfortable: Soft earpads and an additional head cushion ensure all-day comfort.
Built-in Microphone: Enables hands-free calling without needing to pick up your phone.
Dual Device Pairing: Seamlessly switch between two Bluetooth devices.
Foldable Design: Compact and travel-friendly.
Design & Comfort
Weighing 310g, the Sony WH-CH520 is built for comfort and portability. The soft earpads and head cushion enhance long listening sessions, while the silent joints minimize mechanical noise. The foldable design makes them easy to store and carry.
Audio Performance
With 12mm dynamic drivers, these headphones deliver a balanced and immersive sound profile. The EQ Custom feature offers multiple presets and allows users to fine-tune their audio experience. Whether you’re listening to pop, rock, or classical music, the sound customization ensures optimal clarity and depth.
Connectivity & Features
Bluetooth 5.4 Connectivity: Ensures a stable wireless range of up to 10 meters. Dual Device Pairing: Enables seamless switching between a laptop and smartphone.
Built-in Microphone: Supports hands-free calls with clear voice capture.
USB Type-C Charging: Provides quick and efficient recharging.
Battery & Charging
One of the standout features of the Sony WH-CH520 is its exceptional 50-hour battery life. The quick charge function provides up to 90 minutes of playback with just a 3-minute charge, making them perfect for on-the-go users who need a fast power boost.
Pros & Cons
Pros:
50-hour battery life for extended listening sessions. Fast charging (90 minutes of playback with just a 3-minute charge). Customizable sound with EQ settings via the Sony app. Lightweight and comfortable for long usage. Dual device pairing for seamless multitasking. Foldable design for portability.
Cons:
No Active Noise Cancellation (ANC). Plastic build may not feel as premium as other high-end models. No wired connection option.
Final Verdict: Should You Buy It?
The Sony WH-CH520 is a great choice for users looking for long battery life, sound customization, and comfort. While it lacks Active Noise Cancellation (ANC), the EQ Customization feature helps enhance the audio experience. With dual device pairing, quick charging, and lightweight design, these headphones are ideal for students, professionals, and casual music lovers.
If you’re looking for affordable, all-day wireless headphones with great battery life and customizable sound, the Sony WH-CH520 is a solid investment. 
What do you think about the Sony WH-CH520? Let us know in the comments!