MODEL | WF-C500   Introducing the Sony WF-C500 Truly Wireless Headphones, now smaller than ever for a more comfortable, secure fit! DSEE technology provides a high quality sound experience with a stable and reliable The Bluetooth connection. Both Fast Pair for Android and Swift Pair for Windows 10 are included. The WF-CF500 provide up to 20 hours of battery power, as well as a quick 10-minute charging feature that will deliver up to 60 minutes of playback when you are in a hurry. These wireless headphones with microphone are IPX4-rated water resistant too! Small and light, a great fit: Designed small, these ear buds fit securely and comfortably in your ears. The lightweight, smooth rounded shape makes them a pleasure to wear, leaving you free to focus on what matters - your music. DSEE technology and tailored sound with EQ for a more delightful listening experience on your Sony headphones. Stable, easy Bluetooth headphones connectivity.