Sennheiser HD 450SE Over Ear Noise Cancelling Alexa Enabled Wireless Headphones - Black
Superior sound without distraction
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
Keep things neutral or turn up the bass – simply tailor the sound via its intuitive equalizer. Sennheiser Smart Control also offers access to battery status, a Quick Guide for further tips, and allows for easy firmware updates. There’s also a useful podcast mode to boost the clarity of speech when enjoying podcasts, audio books and other speech content.
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
- Frequency Range : 80 Hz to 8,000 Hz
- Form Factor : Headband
- Features : Active Noise Cancellation, Wireless, Call functions, Closed Back, Bluetooth Multi-point, Built-in Microphone
- Number of Earpieces : Double
- Color : Black
- Type : Ear-Cup (Over the Ear)
- Wireless Technology : Bluetooth
- Connectivity : Bluetooth, USB-C
Rated "Excellent" on Trustpilot
12 Months Warranty
Fast & Free Delivery on orders above £20 
30-Day Returns as Standard 
What comes in the box ?
- New
- Used - Like New
Superior sound without distraction
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
Keep things neutral or turn up the bass – simply tailor the sound via its intuitive equalizer. Sennheiser Smart Control also offers access to battery status, a Quick Guide for further tips, and allows for easy firmware updates. There’s also a useful podcast mode to boost the clarity of speech when enjoying podcasts, audio books and other speech content.
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
-
Frequency Range : 80 Hz to 8,000 Hz
-
Form Factor : Headband
-
Features : Active Noise Cancellation, Wireless, Call functions, Closed Back, Bluetooth Multi-point, Built-in Microphone
-
Number of Earpieces : Double
-
Color : Black
-
Type : Ear-Cup (Over the Ear)
-
Wireless Technology : Bluetooth
-
Connectivity : Bluetooth, USB-C
| Spend | Delivery | Time | Cost |
|---|---|---|---|
| £19.99 or less | Standard | 2 to 4 working days* | £1.99 |
| £19.99 - £49.98 | Standard | 2 to 4 working days* | Free |
| £49.99 or above | Next Day | Next working day (excludes Weekends)* | Free |
| Any | Express | Next working day (excludes Sunday)* | £4.99 |
Please Note:
• Working Days are Monday to Friday. This excludes public holidays/bank holidays and weekends.
• Place your order by 4 pm from Sunday to Friday for next day delivery.
• Orders placed after 4 pm on Friday until 4 pm on Sunday will be dispatched on Monday.
• While we will make every effort to meet the delivery times mentioned earlier, please note that certain factors beyond our control may affect delivery, and therefore, we cannot guarantee delivery within the specified time frame.
Notice
Our next-day delivery service is only available to the mainland UK and excludes postcodes: AB, IV, KW, PA, PH, HS, KA, ZE, PO30-PO41, IM, JE, GY, BT, TR21-TR25.
Deliveries to the above postcode could take up to 3-5 working days.
Our extended Christmas returns policy
We've extended our usual limit for returns just for the festive season. Any gift bought between 27 September 2023 and 24 December 2023 can be returned up until 23 January 2024``
Like New - Original protective wrapping may be missing, but the original packaging is intact and pristine.
Very Good - The item is undamaged but may show some limited signs of wear. A well-cared item that has seen limited use but remains in great condition ideally with the original packaging.
Good - The item shows wear from consistent use, but it remains in good condition and works perfectly. Minor signs of wear can include aesthetic issues such as scratches, dents, and worn corners.
Fair - The item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners.
We offer a FREE 12 month warranty with every item we sell to give you extra peace of mind.
| Type: | |
|---|---|
| Vendor: | |
| SKU: |
RM53951SN0 |
| Barcode: |
4044155266832/615104372283 |