--- product_id: 336889021 title: "HD 450SE Bluetooth 5.0 Wireless Headphone with Alexa - Active Noise Cancellation, 30-Hour Battery Life, USB-C Fast Charging, Foldable - Black" brand: "sennheiser" price: "SAR 10" currency: SAR in_stock: true reviews_count: 6 category: "Sennheiser" url: https://www.desertcart.com.sa/products/336889021-hd-450se-bluetooth-5-0-wireless-headphone-with-alexa-active store_origin: SA region: Saudi Arabia --- # USB-C fast charging Active Noise Cancellation 30-hour battery life HD 450SE Bluetooth 5.0 Wireless Headphone with Alexa - Active Noise Cancellation, 30-Hour Battery Life, USB-C Fast Charging, Foldable - Black **Brand:** sennheiser **Price:** SAR 10 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your soundscape—hear every detail, miss nothing. ## Quick Answers - **What is this?** HD 450SE Bluetooth 5.0 Wireless Headphone with Alexa - Active Noise Cancellation, 30-Hour Battery Life, USB-C Fast Charging, Foldable - Black by sennheiser - **How much does it cost?** SAR 10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/336889021-hd-450se-bluetooth-5-0-wireless-headphone-with-alexa-active) ## Best For - sennheiser enthusiasts ## Why This Product - Trusted sennheiser brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silence the Noise:** Advanced active noise cancellation lets you focus on what matters, anywhere. - • **Travel-Ready Design:** Foldable, lightweight, and durable—your perfect companion for work, commute, or weekend escapes. - • **Seamless Connectivity:** Bluetooth 5.0 with AAC & AptX Low Latency keeps your audio crisp and perfectly synced. - • **Voice-Activated Control:** Instant access to Alexa, Siri, or Google Assistant with a dedicated button—hands-free convenience. - • **Uninterrupted Power Play:** Enjoy up to 30 hours of wireless freedom—no mid-day charging panic. ## Overview The Sennheiser HD 450SE wireless headphones combine cutting-edge Bluetooth 5.0 technology with premium active noise cancellation and a robust 30-hour battery life. Featuring USB-C fast charging and a foldable design, these headphones deliver superior sound quality with AAC and AptX Low Latency codec support, plus hands-free voice assistant access for Alexa, Siri, and Google Assistant—perfect for professionals seeking immersive audio on the go. ## Description From the manufacturer Meet the HD 450SE Wireless Headphone Hear the Difference It’s that moment. That moment when you hear a tiny little sound in your all-time favourite song and it’s like you’ve never heard the song even once before. That moment is our purpose. That’s why, for seventy-five years, we have dedicated ourselves to delivering that moment while leading the global charge in audio innovation in the studio, on the stage, and in the lab. Step up to great wireless sound with the new HD 450SE with Alexa from Sennheiser. Thanks to a combination of active noise cancellation, advanced Bluetooth technology and 30-hour battery life, this versatile wireless headset is your companion for enjoying better audio. And with Alexa, access to music, podcasts or audiobooks is easy. Whether listening to a podcast or on the go with your favorite song, the new HD 450SE delivers superior sound quality – whatever you listen to. Active Noise Cancellation Thanks to Sennheiser’s active noise cancellation and a closed back design, the HD 450BT delivers captivating sound that can be enjoyed without distraction – even in loud environment Superior Sound Created to deliver a superior sound experience with deep dynamic bass. Exceptional quality is assured by high-quality wireless codec support, including AAC and AptX, with AptX Low Latency to keep audio perfectly in sync with on-screen action when watching videos. Perfect Travel Companion A great companion for travel, the HD 450BT has a superb 30-hour battery life with fast USB-C charging, a Voice Assistant button for Siri and Google Assistant interaction, and a robust folding design for take-anywhere durability. Personalise your Sound The free Sennheiser Smart Control App (available on Apple & Android devices), with selectable sound modes, allows you to tailor the sound experience to your travel playlist. Besides battery status and firmware updates, the app features a podcast mode that optimizes the intelligibility of podcasts, audio books, and other speech content. Review: جودة الصوت - اريد إرجاع المنتج حيث ان جودة الصوت سيئة جدا Review: Perfect - The Headphones is Almost perfect, Great quality & Sound , with the Application you can adjust the sound as you prefer. You can close the Active noise cancellation as well with the buttons . The only downside is that it will warm up your ears. The Bass is decent but not boomy. ## Features - Bluetooth 5. 0 technology for effortlessly reliable connectivity including AAC and AptX Low Latency codec support - Active noise cancellation for uninterrupted listening pleasure - Intuitive controls including Virtual Assistant button for Alexa, Siri and Google Assistant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09325WTV5 | | Additional Features | Amazon Alexa | | Age Range Description | Adult | | Antenna Location | Versatile, suitable for various uses | | Audio Driver Type | Dynamic Driver | | Battery Average Life | 30 Hours | | Battery Charge Time | 30 Hours | | Best Sellers Rank | #66,282 in Electronics ( See Top 100 in Electronics ) #1,157 in Over-Ear Headphones | | Bluetooth Range | 10 Meters | | Bluetooth Version | 5.0 | | Brand | Sennheiser | | Built-In Media | Cable, HD 450BT Wireless Headphones, Protective Case, USB-C Charging Cable | | Cable Features | Without Cable | | Carrying Case Battery Charging Time | 30 Hours | | Carrying Case Color | Black | | Carrying Case Material | fabric | | Color | Black/White | | Colour | Black/White | | Compatible Devices | Smartphones, Laptops, Tablets, Smart Speakers, Desktops | | Connectivity Technology | Wireless | | Control Method | Voice | | Control Type | Call Control | | Controller Type | Call Control | | Customer Package Type | FFP | | Customer Reviews | 4.0 out of 5 stars 2,540 Reviews | | Ear placement | Over Ear | | Earpiece Shape | Over-ear | | Enclosure Material | Plastic | | Form factor | Over Ear | | Frequency Range | 18 - 22,000 Hz | | Frequency Response | 6000 Hz | | Headphone Folding Features | Over Ear | | Headphone Jack | USB | | Headphones Ear Placement | Over Ear | | Impedance | 60 Ohms | | Is Autographed | No | | Is Electric | Yes | | Item Weight | 0.52 Kilograms | | Manufacturer | Sennheiser | | Model Name | Sennheiser HD 450SE Bluetooth 5.0 Wireless Headphone with Alexa - Active Noise Cancellation, 30-Hour Battery Life, USB-C Fast Charging, Foldable - Black | | Model Number | HD 450SE Black | | Noise Control | Active Noise Cancellation | | Noise control | Active Noise Cancellation | | Number of Items | 1 | | Sensitivity | 94 dB | | Series Number | 450 | | Specific Uses For Product | Calling | | Style Name | Special Edition | | Subject Character | no character | | Theme | Video Game | | UPC | 615104372283 | | Warranty Description | 2 year international warranty by the manufacturer | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** Sennheiser - **Colour:** Black/White - **Ear placement:** Over Ear - **Form factor:** Over Ear - **Impedance:** 60 Ohms ## Images ![HD 450SE Bluetooth 5.0 Wireless Headphone with Alexa - Active Noise Cancellation, 30-Hour Battery Life, USB-C Fast Charging, Foldable - Black - Image 1](https://m.media-amazon.com/images/I/61Wiw8zIwvL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: Where can I get another aux cable?** A: On Amazon. I recommend the marshall aux it has a great microphone and it has a coil which makes it very comfortable to be walking around without it getting caught on stuff or just not feeling like u have too much cable when working on a laptop. **Q: Is this recommended to use for online conferencing? is mic quality good?** A: Yes. I have used it for about 10 days for teams/zoom meetings, the mic and speaker work very well for me. **Q: Do they have transparent mode like more expensive models? And if not, is it possible to be reasonably aware of the surroundings when using them?** A: Answer to @ShakyJake, you mentioned that you are unable to turn it off the "Transparency Mode" or the pass-through sounds that are made ambiently around you, like voices, crinkling paper, and typing. This is not the same as ANC(Active Noice Cancellation) which removes only the ambient hum of the room like a fan, refrigerator, or airplane. This particular headset actually has two BlueTooth Connections or "drivers" on windows and mac. "Headphones (LE-HD 450BT Stereo)" & "Headset (HD 450BT Hands-Free AG Audio)" Mobile devices seem to auto-switch between these depending on if they are utilizing the mic in the Headset or not. Headphones (LE-HD 450BT Stereo): Does not utilize Transparency Mode, however ANC can be toggled. (Set this as "Default" if you do not want to here the Transparency mode) Headset (HD 450BT Hands-Free AG Audio): Seems to default Transparency Mode ON, and ANC can also be toggled when this is active as well. (If you make a lot of calls and utilize the mic setting this to "Default" may be more useful) If you use the Assistant button, this will automatically switch to this driver, but will revert if you have the headphones selected as "Default". **Extra Notes** If you have a 5.0 BlueTooth (internal or as an adapter) for your computer both of these are able to connect and you can toggle between these in your sound settings. Most modern mobile devices as of July 2016+ have this installed but you may use the AIDA64 app on the Google Play store to see if it's in your device. Apple Users: iPhone 8, iPhone 8 Plus, iPhone X, HomePod, and the 2018 MacBook Pro with Touch Bar all (and newer devices) utilize the 5.0 or newer BlueTooth. I do not know what happens if you have an older version of BlueTooth, however, I speculate that switching between the two drivers may be clunky, and slower than it already is. However they will still connect, you may just run into issues connecting other devices simultaneously like a mouse and keyboard. The S 450BT WILL usually prioritize headphone mode, however, I hope this helps if you were confused. If you use the Headphone Jack it will put the headphones in Flight Mode and deactivate all BlueTooth Connections. Hope this helps! **Q: Do the headphones come with a charger or do I need to buy one separately?** A: The headphones come with usb cable for charging, but no adaptor. ## Customer Reviews ### ⭐ جودة الصوت *by ا***د on 1 August 2024* اريد إرجاع المنتج حيث ان جودة الصوت سيئة جدا ### ⭐⭐⭐⭐⭐ Perfect *by A***D on 4 March 2024* The Headphones is Almost perfect, Great quality & Sound , with the Application you can adjust the sound as you prefer. You can close the Active noise cancellation as well with the buttons . The only downside is that it will warm up your ears. The Bass is decent but not boomy. ### ⭐⭐⭐⭐⭐ Quality sound *by M***Y on 31 March 2025* Good noise cancellation. Quality sound. Definitely worth it! ## Frequently Bought Together - Sennheiser Consumer Audio HD 450SE Black Bluetooth 5.0 Wireless Headphone with Alexa Built-in - Active Noise Cancellation, 30-Hour Battery Life, USB-C Fast Charging, Foldable - Black - Headphone Case Compatible with Sennheiser Consumer Audio HD 400S / 450BT / 350BT / 450SE Around Ear Headphone, Case Only - NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 3meters/9.9feet --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/336889021-hd-450se-bluetooth-5-0-wireless-headphone-with-alexa-active](https://www.desertcart.com.sa/products/336889021-hd-450se-bluetooth-5-0-wireless-headphone-with-alexa-active) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-20*