MOMENTUM 4 Wireless Copper Refurbished

Certified Refurbished

Product has been tested, checked, and thoroughly inspected to meet the same high-quality standards as our new products. Learn More

• Sennheiser Signature Sound – Powered by Sennheiser’s audiophile-inspired 42mm transducer system for exceptional high-fidelity sound.
• Customizable Sound – Listen your way with built-in EQ, presets, sound modes, and Sound Personalization feature, which tailors the audio to your individual hearing – all accessible via the Sennheiser Smart Control App.
• Adaptive Noise Cancellation and Transparency Mode – Advanced noise cancellation automatically adapts your sound to your surroundings. Transparency Mode lets you hear external sounds without removing your headphones.
• Premium Comfort – Lightweight design features a padded headband and deep cushioned earpads to ensure exceptional and long-lasting wearing comfort.
• Top-Tier Battery Life – Outstanding battery life with up to 60-hours play back time with fast charging.
• Crystal-clear Calls – Four digital beamforming microphones ensure high quality voice pick-up and automatic wind noise suppression for optimized calls and easier voice assistant access (Siri and Google Assistant).
• Smart Pause and Auto On/Off – Intuitive smart features anticipate your needs: Smart pause automatically pauses and resumes playback a when the headset is taken off or placed back on the ears. Auto On/Off powers up when simply picking up the headphone and automatically powers down after 15 minutes not in use.