From the manufacturer
Sennheiser is shaping the Future of Audio – a vision built on a 75-year history of innovation and a continued drive for excellence that is woven into our company’s DNA and culture. Around the world, our employees share this passion in the pursuit of the perfect sound, creating products that exceed expectations and set new benchmarks in audio.
Meet the HD 450SE Wireless Headphone
Step up to great wireless sound with the new HD 450SE with Alexa from Sennheiser.
Thanks to a combination of active noise cancellation, advanced Bluetooth technology and 30-hour battery life, this versatile wireless headset is your companion for enjoying better audio. And with Alexa, access to music, podcasts or audiobooks is easy.
Whether listening to a podcast or on the go with your favorite song, the new HD 450SE delivers superior sound quality – whatever you listen to.
Active Noise Cancellation
Thanks to Sennheiser’s active noise cancellation and a closed-back design, the HD 450SE delivers captivating sound that can be enjoyed without distraction – even in a loud environment.
Created to deliver a superior sound experience with deep dynamic bass. Exceptional quality is assured by high-quality wireless codec support, including AAC and AptX, with AptX Low Latency to keep audio perfectly in sync with on-screen action when watching videos.
Perfect Travel Companion
A great companion for travel, the HD 450SE has a superb 30-hour battery life with fast USB-C charging, a Voice Assistant button for Alexa, Siri and Google Assistant interaction, and a robust folding design for take-anywhere durability.
Personalize Your Sound
The free Sennheiser Smart Control App (available on Apple & Android devices), with selectable sound modes, allows you to tailor the sound experience to your travel playlist.
Besides battery status and firmware updates, the app features a podcast mode that optimizes podcasts’ intelligibility, audiobooks, and other speech content.
Active noise cancellation (ANC) for uninterrupted listening pleasure
30-hour battery life with USB-C fast charging
Intuitive controls including Virtual Assistant button for Alexa, Siri and Google Assistant
Sennheiser App support providing an equalizer, Podcast Mode and Firmware updates