Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black

Price: £159.99 - £69.99
(as of Sep 07, 2025 19:05:49 UTC – Details)

From the brand

We are audio experts and music lovers who’ve been striving for the best audio experience. Through the craft and precision of German Engineering we create innovative products to reinvent the future of audio with remarkable audio experiences that you don’t just hear – but feel. That is what the Sennheiser brand has represented for more than 75 years.

Intense Science

We are driven by the passion to create audio solutions that make a difference, by constantly rediscovering the needs of our customers.

Intense Sound

Our ability to redefine sound has continued to set the norm, allowing music lovers worldwide to experience sound in a new dimension.

Intense Emotion

As audio fanatics we strive for a remarkable sound you not only hear – but feel. We measure our success by the goosebumps on your skin.

We invite you to discover our wide variety of premium audio products, which are divided into the following four categories: Premium Headphones, Audiophile Headphones, Hearing Solutions and Soundbars.

Premium Headphones

Offering a wide selection of headphone styles from True Wireless to Over-Ear for premium music enjoyment no matter where you are.

Audiophile Headphones

Continuously striving to define new industry standards with headphones for both home and mobile listening.

Hearing Solutions

Seeking to provide market-leading enhanced hearing products​ from TV listening to situational hearing.

Soundbars

Providing outstanding immersive sound experiences for home entertainment by a single device.

Hear the Difference

Batteries ‏ : ‎ 1 A batteries required. (included)
Is discontinued by manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 18 x 18 x 10 cm; 238 g
Date First Available ‏ : ‎ 7 Feb. 2020
Manufacturer ‏ : ‎ Sennheiser
ASIN ‏ : ‎ B083T4XJDY
Item model number ‏ : ‎ HD 450BT
Country of origin ‏ : ‎ China
Guaranteed software updates until ‏ : ‎ unknown
Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Best Sellers Rank: 497 in Headphones & Earphones
Customer reviews: 4.1 4.1 out of 5 stars 6,086 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Active noise cancellation for uninterrupted listening pleasure: the closed back design delivers high quality audio even in loud environments
Sennheiser Smart Control app support with equalizer, podcast mode and firmware updates
Optimal wireless sound with deep dynamic bass and high quality codec support including ACC and AptX Low Latency
Reliable partner on the move: always stay connected with 30 hours of music playback with ANC activated and short charging time of 2 hours; Smart Control app support with equalizer, podcast mode and firmware updates