Sennheiser Momentum 4 Wireless Over-Ear Noise Cancelling Headphones

Wearing Style: Over-ear headphones. Over-ear wireless headphones. Speaker Sensitivity: 106 dB SPL (1 kHz / 0 dB FS). Ear Coupling: Around-the-ear, circumaural. Active Noise Cancellation: Hybrid Adaptive ANC.

eBay