Introducing the Sony WH-CH520 Bluetooth Wireless Headphones – the perfect audio companion for your on-the-go lifestyle. With up to 50 hours of battery life and quick charging capabilities, you can enjoy your favorite tunes for even longer.The Bluetooth technology allows for seamless connectivity to your devices, while the comfortable over-ear design ensures a snug fit. Plus, the built-in microphone and remote make it easy to take calls and control your music. Upgrade your audio experience with the Sony WH-CH520 Bluetooth Wireless Headphones today.