JBL Tune 670BT Wireless Headphones deliver powerful JBL Pure Bass Sound with clear highs and deep bass for an immersive listening experience. Featuring Bluetooth connectivity, up to 70 hours of battery life, fast charging, a built-in microphone for hands-free calls, and a lightweight foldable design, they are perfect for music, calls, travel, and everyday use. Compatible with smartphones, tablets, laptops, and other Bluetooth-enabled devices.