Sony's WH-CH520 headphones provide you with up to 50 hours of battery life, a wireless connection, and enhanced call performance, allowing you to meet the demands of your day, every day.

• With up to 50 hours of battery life, you can listen to your favorite music without worrying about running out of charge
• Gain 1.5 hours of extra playtime with a 3-minute quick-charge session
• Digital Sound Enhancement Engine delivers authentic audio quality by restoring the liveliness lost during normal music compression
• Tailor your sound and EQ settings via the Sony | Headphones Connect app
• Built-in microphone provides you with hands-free calling and online conferences
• Designed for all-day use thanks to swivel earcups, an adjustable headband and soft cushioned ear pads
• Can be paired with two Bluetooth devices at the same time
• Supports Google's Fast Pair feature, allowing you to quickly locate your missing headphones using Google's Find My Device app
• Swift Pair allows you to connect your headphones to your Windows 11 or 10 computer or tablet
• Headset buttons and voice controls enable you to control sound settings, set reminders, answer calls, choose music and more
• Model Number: WHCH520/B