Sony WH-CH520 Black Wireless Earbuds

Description

The Sony WH-CH520 Black Wireless Earbuds offer convenient Bluetooth listening for music, calls, and audio content.

Their lightweight design—weighing just 147 g —ensures comfort during long listening sessions.

Bluetooth 5.2 technology provides a wireless connection to compatible devices. The range can be up to approximately 10 m in an unobstructed area.

The 30-mm drivers deliver clear sound. In addition, DSEE technology helps restore some of the details lost during audio compression.

The battery provides up to 50 hours of playback. A quick charge of just 3 minutes provides about 1.5 hours of playback.

The built-in microphone allows you to take calls hands-free. The multipoint connection also lets you connect two compatible Bluetooth devices.

• Product Type: Wireless Bluetooth Earbuds
• Benefits: Long battery life, comfort, and hands-free calling
• Usage: Music, calls, and audio content
• Action: Audio playback and communication
• Bluetooth: 5.2
• Drivers: 30 mm
• Battery life: Up to 50 hours
• Fast charging: 3 minutes for about 1.5 hours of listening time
• Charging time: About 3 hours
• Bluetooth range: Up to 10 m
• Audio formats: SBC and AAC
• Microphone: Built-in
• Multipoint connection: Yes
• Charging: USB Type-C
• Weight: About 147 g
• Color: Black
• Model: WH-CH520
• UPC: 027242925205

Benefits and Features

• Up to 50 hours of battery life.
• Bluetooth 5.2.
• 30-mm transducers.
• DSEE Technology.
• Built-in microphone for calls.
• Multipoint connection with two compatible devices.
• Fast charging.
• Charges via USB Type-C.
• Adjustable headband.
• Soft pads.
• Swivel ear cups.
• Built-in controls for music and volume.
• Compatible with the Sony Sound Connect app.
• Lightweight design weighing approximately 147 g.

How to Use the Product

• Charge the earbuds before using them for the first time.
• Turn on Bluetooth on the source device.
• Select WH-CH520 from the list of available devices.
• Adjust the headband for a more comfortable fit.
• Use the built-in buttons to control music and calls.
• Charge the earbuds using a compatible USB Type-C cable.

Product Precautions

• Avoid exposure to water and moisture.
• Do not play at excessively high volumes.
• Avoid extreme temperatures.
• Use a compatible power supply for charging.
• Keep the charging port clean and clear.
• Keep out of the reach of young children.