Sennheiser's HD 450BT headphones have lots going for them, from crazy-long battery life to impressive noise canceling. That's not to say they're without issues.
Wireless Closed-back Bluetooth Headphones with USB-C Charging, Bluetooth 5.0, Microphone, Active Noise Cancellation, and Customizable Listening
Sennheiser HD 450BT Bluetooth Wireless Headphones - Black
Like a new version of a hit tune or a director's cut of a favorite movie, there's nothing like a remix to add to the magic. The HD 458BT gives the HD 450BT a modern look. The headset shines with the familiar features while its accents give it a fresh but minimalist design.
Sennheiser - HD 458BT Wireless Noise Cancelling Headphones - Black/Red
Sennheiser's latest over-ear wireless headphones offer affordable ANC
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Sennheiser HD 450BT review - SoundGuys
These cheap noise-cancelling headphones could make the perfect gift
Sennheiser HD 450BT review
Sennheiser HD 450BT Review
Sennheiser HD 450BT review: comes with compromises but I like them anyway
Sennheiser HD 450BT Bluetooth Wireless Headphones - Black