HD 450SE

Step up your wireless audio.

Never miss a beat

Experience superior wireless sound with deep dynamic bass and stay effortlessly connected with Amazon Alexa.

Man with sennheiser wireless headphones

The Sennheiser HD Series

Crafted from high-quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound.

HD 450SE Product bluetooth 5.0

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.

sennheiser hd 450se

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.

HD 450SE folded

Your sound, your way

You want it? You got it. It’s easy to find your perfect sound with the Sennheiser Smart Control App.

sennheiser hd 450se headphones

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.

MOMENTUM 3 Wireless earbuds

Control, personalize, update and configure

Listen to your music the way you want with the Sennheiser Smart Control App.

App MOMENTUM 3 Wireless

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.


Transducer principle
Cable length
3.5mm, angled
Cable length

What's included

  • HD 450SE Wireless Headphones
  • Audio Cable
  • USB-C charging cable
  • Carry Case
  • Quick guide
  • Safety Guide



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