Never miss a beat
Experience superior wireless sound with deep dynamic bass and stay effortlessly connected with Amazon Alexa.
HD 450SE Refurbished
Step up your wireless audio.
Accessories and Cables
2 years manufacturer warranty
30-Day Free Return
Limited Stock
Original Price$199.95Sale Price$59.95Plus applicable sales tax – Free 2 Day Shipping
Certified Refurbished
Products that have been tested, checked, and thoroughly inspected to meet the same high-quality standards as our new products.
The Sennheiser HD Series
Crafted from high-quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound.
Superior sound without distractions
The HD 450SE features Sennheiser’s active noise cancellation and a closed back design that lets you enjoy superior sound experience without distractions – even in loud environments.
Experience effortless connection
The HD 450SE keeps you effortlessly connected, thanks to Bluetooth 5.0 support and a dedicated Voice Assistant button for at a touch voice interaction with Alexa, Siri or Google Assistant.
Your sound, your way
You want it? You got it. It’s easy to find your perfect sound with the Sennheiser Smart Control App.
Ready for any journey
With an excellent 30-hour battery life, fast USB-C charging and a compact folding design, the new HD 450SE is an ideal travel companion.
Control, personalize, update and configure
Listen to your music the way you want with the Sennheiser Smart Control App.
Selectable sound modes
The Sennheiser Smart Control App, lets you tailor the sound experience to your travel playlist whether that be music, news, podcasts, or film.
Specifications
Transducer principle
dynamic
Cable length
1.5m
Adapter
3.5mm, angled
Cable length
1.5m
What's included
- HD 450SE Wireless Headphones
- Audio Cable
- USB-C charging cable
- Carry Case
- Quick guide
- Safety Guide
Downloads
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