Refurbished Sennheiser Momentum 4 Wireless Headphones — White | Bluetooth, Adaptive Noise Cancellation, 60h Battery, aptX Adaptive

Sennheiser Signature Sound in a refined, restored package: The Momentum 4 delivers high-resolution audio driven by an audiophile-inspired 42mm transducer system and aptX Adaptive for clear, dynamic playback. Personalize your listening through the Sennheiser Smart Control App — use the built-in equalizer, selectable presets and sound modes to craft a profile that matches your tastes. Focus on your music or stay aware of surroundings with Adaptive Noise Cancellation and an Adjustable Transparency Mode that brings ambient noise back in when you need it. Designed for long wear and easy travel, these headphones feature a lightweight, foldable construction with a padded headband and deeply cushioned ear pads for extended comfort. Battery life reaches up to 60 hours of playback, and fast charging gets you quick power when you need it. Crystal-clear calls are handled by four digital beamforming microphones that prioritize voice pickup, reduce wind noise and simplify interaction with your voice assistant.