Sennheiser Momentum 4 Wireless ANC Headphones — White, Up to 60-hour Battery

Wireless over-ear headphones with adaptive noise cancellation and a transparency mode. • Color: White • Audio: 42mm drivers and aptX Adaptive support • Battery: rated for up to 60 hours, with fast charging • Controls: sound customization through the Sennheiser Smart Control Plus app New, sold and shipped by Amazon.com for $199.95 before tax. Free delivery was available when checked October 26; dates vary by location. No coupon is needed. Amazon lists free 30-day refund/replacement. Manufacturer warranty details are available by request from customer service.