Never miss a beat. Sennheiser's HD 450SE is a Bluetooth headset that delivers great wireless sound and keeps you effortlessly connected with Amazon Alexa. It offers exceptional versatility for audio lovers with superior sound quality with deep dynamic bass, active noise cancellation and advanced Bluetooth technology. With an excellent 30-hour battery life and Alexa just a touch away, you'll never miss a thing whether at home or on the move.
Never miss a beat. Sennheiser's HD 450SE is a Bluetooth headset that delivers great wireless sound and keeps you effortlessly connected with Amazon Alexa. It offers exceptional versatility for audio lovers with superior sound quality with deep dynamic bass, active noise cancellation and advanced Bluetooth technology. With an excellent 30-hour battery life and Alexa just a touch away, you'll never miss a thing whether at home or on the move.
Never miss a beat. Sennheiser's HD 450SE is a Bluetooth headset that delivers great wireless sound and keeps you effortlessly connected with Amazon Alexa. It offers exceptional versatility for audio lovers with superior sound quality with deep dynamic bass, active noise cancellation and advanced Bluetooth technology. With an excellent 30-hour battery life and Alexa just a touch away, you'll never miss a thing whether at home or on the move.
Never miss a beat. Sennheiser's HD 450SE is a Bluetooth headset that delivers great wireless sound and keeps you effortlessly connected with Amazon Alexa. It offers exceptional versatility for audio lovers with superior sound quality with deep dynamic bass, active noise cancellation and advanced Bluetooth technology. With an excellent 30-hour battery life and Alexa just a touch away, you'll never miss a thing whether at home or on the move.
Last updated at 03/24/2026 12:52:14
Sennheiser HD 450SE Wireless Over-Ear Headphones - Black, C
Free delivery
Sennheiser HD 450SE Wireless Over-Ear Headphones - Black, B
Free delivery
originally posted on pbtech.co.nz
The 450SE is the same as the 450BT but with added Amazon Alexa but the price is way betterANR is Ok for an office situation and the mic works fine.The fit is good even after a couple of hours use.Only issue is with MS teams meetings with annoying beeps when on mute, but this is not a Sennheiser issue but an MS teams bug.
originally posted on pbtech.co.nz
Great product
originally posted on sennheiser.com
Noise cancellation is awesome!Didn't take long to charge.30 hours of battery life is even better!!I'm getting another one for my daughter :)
| Transducer principle | dynamic |
| Cable length | 1.5m |
| Adapter | 3.5mm, angled |
Sennheiser HD 450SE Wireless Over-Ear Headphones - Black, C
Free delivery
Sennheiser HD 450SE Wireless Over-Ear Headphones - Black, B
Free delivery
The 450SE is the same as the 450BT but with added Amazon Alexa but the price is way betterANR is Ok for an office situation and the mic works fine.The fit is good even after a couple of hours use.Only issue is with MS teams meetings with annoying beeps when on mute, but this is not a Sennheiser issue but an MS teams bug.
Great product
Noise cancellation is awesome!Didn't take long to charge.30 hours of battery life is even better!!I'm getting another one for my daughter :)
Bought the Sennheiser HD's after reading allot of reviews. Which were mainly positive i might add. The planned usage was for Office and Noise Cancellation mainly. But they simply werent up to the task.Great feel and fit of the Sennheisers, but might be good in less noisy situation at home or just for using as BT headphones with some active NC features.Ended up purchased the Sony MX 5 at PB Tech. The Sony's are really excellent and NC is superb, but at a much higher Price.
great product
These sound good and all the features work well, thought the noise cancelling only removed low level noise, you can still here planes flying over, people talking etc
Haven't hd them long, but sound good so far.
Pros: Great sound...good app to customize...very good spatial sound...not hot to wear. Cons: really more of an on ear headphone...still isolates sound well, but ear cushion too small to really fit over ears.....tight fitting, but I just make them bigger and don't depend upon the top cushion resting tight on my head. The pros definitely out way the cons..I like them!!
| Transducer principle | dynamic |
| Cable length | 1.5m |
| Adapter | 3.5mm, angled |
