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Free Delivery in the Republic of Ireland on most products.
Free Delivery in the Republic of Ireland on most products.

LOWEST PRICES GUARANTEED!
LOWEST PRICES GUARANTEED
We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!
Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
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”While testing the new headphones, we were impressed by their well-balanced sound and the separation between the different frequencies.” ’TechRadar’.

Hear every note, with Active Noise Cancellation

It’s easy to be distracted from your music when you’re on the move. Airport and station bustle, aircraft and train noise and other distractions can make it hard to relax and enjoy your music. Sennheiser’s Active Noise Cancellation actively cancels background noise, letting you hear more of the music, more of the time. Combined with the passive isolation, closed back design it means you’re fully isolated from the world outside.

A step up in sound
Upgrading to a larger set of headphones from a top quality brand gives you more than just powerful bass, it gives you stunning resolution, too. The powerful HD 450BT headphones cover a wide frequency response, letting you feel the deepest bass notes. With their closed-back design, the HD 450BT’s not only block out much of the outside noise but also let you hear every detail from the powerful Sennheiser drivers.

Wireless freedom via Bluetooth aptX
Bluetooth headphones not only untether you from your smartphone or other music device but are also compatible with devices that no longer feature a traditional headphone socket. Thanks to Bluetooth aptX connectivity, you can listen to your music in the highest quality, without the hassle of cables. The aptX system gives a more natural and dynamic performance, creating a sound that's closer to a wired connection than ever before (partnering device must feature aptX compatibility).

Tailor the sound to you
Download the Sennheiser Smart Control App (available for Android and Apple iOS) and you open up a whole new level of control. The intuitive equaliser lets you set the sound output to your exact taste. A special podcast mode optimises the sound for speech, making dialogue even clearer. The app even tells you useful information, such as the remaining battery life.

Long-lasting power
The HD 450BTs use rechargeable batteries that provide up to 30 hours of playback and recharge in just 2 hours. There's a USB-C cable included for easy recharging. Alternatively, if you’re not near a charging point, use the supplied 3.5mm cable to keep on listening.

Voice support
You can activate a voice assistant at the press of a button. Compatible with Google Assistant and Siri, the voice assistant helps you navigate not just your music and phone calls but also web searches.

Designed to travel
Soft, enveloping earpads isolate you from the outside world and provide long-term comfort. With a slick folding mechanism, these headphones fold rapidly away and fit into the supplied carry case when not in use.

Maximise your music on the move, with the Sennheiser HD 450 BT.
Specifications
Battery Life
Up to 30 hours
Battery Life
Bluetooth
Yes
Bluetooth
Cable Length
1.5m
Cable Length
Frequency Response
18 - 22,000
Frequency Response
Brand
Sennheiser
Brand
Microphone / Hands Free
yes
Microphone / Hands Free
Plug size
3.5mm
Plug size
Sensitivity
108
Sensitivity
Over Ear
Yes
Over Ear
Closed back
Yes
Closed back
Colour
Black
Colour
Weight (KG)
238g
Weight (KG)
Smartphone control
Yes
Smartphone control