Over-ear headphones are equipped with ear foam cushions to keep you comfortable while you listen40mm Hi-Definition drivers deliver powerful, immersive soundBluetooth technology provides a smooth, wireless connection to your devicesHybrid Active Noise Cancelation ensures your music and phone calls come through in life-like clarityOn-board microphone, controls, and monitor mode make it easy to take calls, change your music, or activate your voice assistant on the flyRechargeable lithium-polymer battery provides up to 30 hours of playtime with ANC on and up to 45 hours with ANC offIncluded USB-C cable quickly recharges the headphones in just 2 hours and provides 2 hours of play time on a 15-minute chargeDurable construction from wood, REWIND fabric, stainless steel, and recyclable aluminum ensure long-lasting strength and reliabilityFoldable design makes it easy to take the headphones with you on the go