lt;p>A pre-owned Sennheiser HD 450BT Noise Cancellation Bluetooth Headphones Only. </p><p>In a GREAT working condition </p><p>Comes without a charging cable or any accessories </p><p>Has tiny scratches all over</p>
Sennheiser HD 450BT Wireless Noise Cancelling Over-the-Ear Headphones Black HD 450BT BLACK - Best Buy
Sennheiser HD 450BT Active Noise Cancelling Wireless Bluetooth Headphones - Black; Voice Assistant Access; Up to 30 Hour - Micro Center
Best Sennheiser headphones: brilliant headphones for every style and budget
Sennheiser Consumer Audio HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black : Electronics
Does the Sennheiser HD 4.50BT still sound good when the noise cancellation is turned off? - Quora
Sennheiser HD 450BT Noise-Canceling Wireless Over-Ear 508386 B&H
Sennheiser HD 450BT Wireless Headphones - White
Sennheiser HD 450BT Review
Sennheiser HD 450BT review - SoundGuys
Sennheiser HD 450BT Wireless Headphones - White