The Sony WH-CH520 offers high-quality wireless sound in a lightweight and comfortable design, perfect for everyday use. With an impressive 50-hour battery life, customizable sound settings, and hands-free calling, these headphones are built for long listening sessions at home, work, or on the go. Key Features Up to 50 Hours Battery Life Enjoy extended listening with up to 50 hours of battery life on a single charge—ideal for long trips, daily commutes, or weekend use. When you're short on time, a quick 3-minute charge provides up to 1.5 hours of playback. USB Type-C charging cable is included. Customizable High-Quality Sound Experience clear and detailed audio tailored to your preferences. With the Sony | Headphones Connect App, you can use the EQ Custom feature to adjust sound settings based on your favorite genres or personal listening style. Lightweight and Comfortable Design Designed for all-day wear, the WH-CH520 features a lightweight build, soft cushioned ear pads, adjustable headband, and swivel earcups that make them easy to put on and take off. Additional Highlights Wireless Bluetooth connectivity for seamless pairing with smartphones, tablets, and laptops Multipoint connection lets you connect to two Bluetooth devices simultaneously and switch between them easily Compatible with voice assistants like Siri and Google Assistant for hands-free control Available in a range of stylish colors, including Pink, Black, Blue, and White Clear Hands-Free Calling Take calls without reaching for your phone. A built-in microphone ensures clear voice quality, making hands-free conversations simple and convenient.