WH-CH520 Wireless Headphones with Microphone

🎧 Sony WH-CH520 On-Ear Wireless Bluetooth Headphones

Crystal-clear audio meets all-day comfort with up to 50 hours of battery life.

🔑 Key Features

• Powerful 30mm dynamic drivers for immersive sound
• Ultra-wide frequency response: 7Hz – 20,000Hz
• Omni-directional electret condenser microphone for clear voice pickup
• Bluetooth 5.2 with multipoint pairing (connect to 2 devices simultaneously)
• Supports SBC, AAC, and LDAC audio codecs
• Battery life: Up to 50 hours
• Quick charge: 3 minutes = 90 minutes playback
• USB-C charging port
• Supports voice assistants: Google Assistant & Siri

🎵 Audio Features

• 360 Reality Audio support
• DSEE audio upscaling (restores compressed music)
• Built-in equalizer with presets and manual control (via app)
• Auto power-off and "Now Playing" feature

📞 Call Features

• HD Voice for clear calls
• Echo Cancellation & Noise Suppression
• Sidetone – hear your own voice naturally
• Quick Attention mode to temporarily lower volume

📱 App Support

• Sony Headphones Connect (Android & iOS)
• Google Fast Pair

🔋 Battery & Charging

• Rechargeable lithium-ion battery (3.7V / 300mAh)
• Up to 50 hours playback time
• Fast charging: 3 minutes = 90 minutes of use
• Full charge time: ~3 hours
• USB Type-C charging

⚙️ Technical Specs

• Driver Unit: 30mm
• Frequency Response: 7Hz – 20,000Hz
• Weight: Approx. 147g

📦 What’s in the Box

• USB Type-C charging cable
• Quick start guide

🛡️ Warranty

Includes 1-year official warranty by E-Plus – Authorized Sony Partner.