"The JBL Tune 680NC are wireless on-ear headphones designed for clear sound, comfortable listening and everyday use. They feature JBL Pure Bass Sound, Spatial Sound and Adaptive Noise Cancelling to help reduce background noise. With long battery life, fast charging and a foldable design, they are practical for travel, work and daily music listening. Key features Wireless on-ear headphones with JBL Pure Bass Sound Adaptive Noise Cancelling with Smart Ambient Spatial Sound for a more immersive listening experience 5 built-in microphones for clear calls Bluetooth 6.0 wireless connection Multi-point connection for switching between two devices Up to 76 hours of music playtime with ANC off Up to 50 hours of music playtime with ANC on Fast charge: 5 minutes gives up to 5 hours of playtime Foldable and lightweight design Compatible with the JBL Headphones app Includes USB-C to 3.5 mm audio cable Dimensions Driver size: 32 mm Audio cable length: 1.2 m Ear cup external height: 7.1 cm Ear cup external width: 7.1 cm Ear cup internal height: 3.2 cm Ear cup internal width: 3.2 cm Ear cup depth: 1.7 cm Charging time: approx. 2 hours "