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"After owning HD 440BT's for a couple of years and loving the ...view more"
"Absolutely its worth for money"
"great headphones. Love the quality sound and bluetooth multipoint is amazing"
Step up to great wireless sound with the new HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX™ Low Latency), and Bluetooth® 5.0, this headset gives you superior sound with deep dynamic bass. Exceptional versatility for audio lovers is guaranteed by Voice Assistant access, the Sennheiser Smart Control App and a 30-hour battery life.
Step up to great wireless sound with the new HD 450BT. Whether relaxing at home or on the go, you enjoy an exceptional combination of versatility and superior sound.
Crafted from high-quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound. At home while listening to a podcast or on the go with your favorite song, you can count on the new HD series to be your ultimate companion for wireless audio - whatever you listen to.
Thanks to active noise cancellation and a closed back design, the HD 450BT delivers captivating sound that you can enjoy without distraction - even in loud environments. Capture every audio detail in exceptional sound quality, assured by high-quality wireless codec support, including AAC and aptX™ Low Latency.
A great companion for travel, the HD 450BT has a superb 30-hour battery life. And this headset can be quickly charged with USB-C to save you valuable time on the move. The compact folding design - available in black or white - has been crafted from high-quality materials to provide the perfect balance of minimalist style, ergonomic comfort, and take-anywhere durability.
Whether you want to turn up the bass or enjoy a natural sound, the Sennheiser Smart Control App makes it effortless for you to tailor the sound to your personal taste - thanks to an intuitive equalizer. Besides battery status and firmware updates, the app features a podcast mode that optimizes the intelligibility of podcasts, audio books, and other speech content.
Take intuitive control over your music and calls via easy touch buttons on the earcups. Have a truly connected experience through the dedicated Voice Assistant button and Bluetooth® 5.0 support or the additional audio cable.
Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.
Sennheiser Smart Control is a free app and compatible with most iOS and Android systems.
This App is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
What's in the box?
HD 450BT Wireless Headphones
Audio Cable
USB-C Charging Cable
Carry Case
Quick Guide
Safety Guide
Frequency response (Microphone)
80 Hz to 6,000 Hz (-3 dB)
Transducer principle (Microphone)
MEMS
Bluetooth Version
5.0
Supported Profiles
HSP, HFP, AVRCP, A2DP
Frequency response
18 Hz to 22,000 Hz (-10 dB)
Sound pressure level (SPL)
108 dB (1 kHz/0 dBFS)
THD, total harmonic distortion
< 0.3 % (1 kHz, 100 dB)
Ear coupling
Around Ear
Transducer principle
Dynamic, closed
Weight
Approx. 238 g
Charging time
Approx. 2 hours
Pick-up pattern
Dual Beamforming
Operating time
30 hours music playback via Bluetooth with ANC activated
Battery Specification
Built-in Lithium-Polymer rechargeable battery: 3.7 V, 600 mAh
Transmission frequency
2,402 MHz to 2,480 MHz
Charging Current
500 mA max.
Audio codec
SBC, AAC, AptX™, AptX™ Low Latency
Charging voltage
5 V, DC
Modulation scheme
GFSK, p/4 DQPSK, 8DPSK
App support
EQ and updates via Sennheiser Smart Control
| Manufacturer Part No: | 508386 | Brand: | Sennheiser | Product Type: | Over-Ear Headphones |
| UPC | 615104340961 | Product Family: | HD 450BT | Shipping Weight: | 0.345 kg |
| PB Part No: | HSTSEN508386 | Product Model: | Wireless | ||
| Warranty: | 24 months local warranty * * Warranty period is as stated above unless the manufacturer has chosen to specify a longer period. All warranties are return to base unless otherwise specified. |
||||
Pros
- feels comfy on the ears
- cancels outside noise very well
Cons
- not robust if your looking for a good surround sound quality at high volumes for elongated amounts of time, speakers popped after 4 days of use brought from brand new
- highest volume is actually disapointing
- when using the chord it's seems distorted so do not suggest you buy this
Really glad I got these headphones. Sound is great, they're comfortable, I've had them for a month and use them every day and I haven't had to recharge yet.
It did take a week to work out how to push the cable in and rotate it when plugging in but the sound is perfect once the cable is in correctly.
It is a great product for its price. The sound is really good. You get decent volume, plenty of bass and a good amount of clarity. The battery lasts for ages and the fit is comfortable. Noise cancelling is not bad either.
Sound works well also using the chord. You just need to rotate the 2.5mm jack to lock it.
After owning HD 440BT's for a couple of years and loving them i purchased two pairs of HD 450BT's one for my sons birthday and one for me.
My sons set had a large amount of interference so i took them back,
The technician at PB Tech was awesome, tested them and replaced on the spot.
unfortunately the second set was much the same, i figured out after some research it was a firmware issue and was fixed via the Sennheiser app
Disappointed that Sennheiser shipped product like that.
cheers to the team at PB Tech.
Absolutely its worth for money
great headphones. Love the quality sound and bluetooth multipoint is amazing
These headphones are awful.
The noise cancellation is non existent after 6 months.
You will be routinely shouted at by robotic prompts at various stages of their use. Forget about trying to use noise cancellation without playing any kind of music (when it was working). Don't think you'll be able to fall asleep with them on either at home or when travelling because the moment they hit a certain battery threshold - you will be shouted at by more robotic voices and abruptly awoken from your slumber.
The smart control is not compatible with these headphones and they have deleted the old app.
The arms will chip off from the side of the...view more
The only complaint is very quiet white noise but other then that it's great
Comfortable and work well
Excellent sound quality and very fast shipping
For their price (I got on sale), these are good headphones. I have a smaller sized head so the headphones easily cover my ears completely so is great for passive noise cancelling. Sound quality is good and noise cancelling is average. The battery life is 30hrs so its great to not have to charge them all the time.
2nd set of this model we gave bought. (the 1st set still going - these were to replace another make of Bluetooth headphones which weren't as good. Good clean balanced sound, great battery life, easy Bluetooth connection, good range from sound source. Slight hiss in background when there is no music but quite acceptable. Would buy a 3rd set if needed.
Step up to great wireless sound with the new HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX™ Low Latency), and Bluetooth® 5.0, this headset gives you superior sound with deep dynamic bass. Exceptional versatility for audio lovers is guaranteed by Voice Assistant access, the Sennheiser Smart Control App and a 30-hour battery life.
Step up to great wireless sound with the new HD 450BT. Whether relaxing at home or on the go, you enjoy an exceptional combination of versatility and superior sound.
Crafted from high-quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound. At home while listening to a podcast or on the go with your favorite song, you can count on the new HD series to be your ultimate companion for wireless audio - whatever you listen to.
Thanks to active noise cancellation and a closed back design, the HD 450BT delivers captivating sound that you can enjoy without distraction - even in loud environments. Capture every audio detail in exceptional sound quality, assured by high-quality wireless codec support, including AAC and aptX™ Low Latency.
A great companion for travel, the HD 450BT has a superb 30-hour battery life. And this headset can be quickly charged with USB-C to save you valuable time on the move. The compact folding design - available in black or white - has been crafted from high-quality materials to provide the perfect balance of minimalist style, ergonomic comfort, and take-anywhere durability.
Whether you want to turn up the bass or enjoy a natural sound, the Sennheiser Smart Control App makes it effortless for you to tailor the sound to your personal taste - thanks to an intuitive equalizer. Besides battery status and firmware updates, the app features a podcast mode that optimizes the intelligibility of podcasts, audio books, and other speech content.
Take intuitive control over your music and calls via easy touch buttons on the earcups. Have a truly connected experience through the dedicated Voice Assistant button and Bluetooth® 5.0 support or the additional audio cable.
Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.
Sennheiser Smart Control is a free app and compatible with most iOS and Android systems.
This App is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
What's in the box?
HD 450BT Wireless Headphones
Audio Cable
USB-C Charging Cable
Carry Case
Quick Guide
Safety Guide
Frequency response (Microphone)
80 Hz to 6,000 Hz (-3 dB)
Transducer principle (Microphone)
MEMS
Bluetooth Version
5.0
Supported Profiles
HSP, HFP, AVRCP, A2DP
Frequency response
18 Hz to 22,000 Hz (-10 dB)
Sound pressure level (SPL)
108 dB (1 kHz/0 dBFS)
THD, total harmonic distortion
< 0.3 % (1 kHz, 100 dB)
Ear coupling
Around Ear
Transducer principle
Dynamic, closed
Weight
Approx. 238 g
Charging time
Approx. 2 hours
Pick-up pattern
Dual Beamforming
Operating time
30 hours music playback via Bluetooth with ANC activated
Battery Specification
Built-in Lithium-Polymer rechargeable battery: 3.7 V, 600 mAh
Transmission frequency
2,402 MHz to 2,480 MHz
Charging Current
500 mA max.
Audio codec
SBC, AAC, AptX™, AptX™ Low Latency
Charging voltage
5 V, DC
Modulation scheme
GFSK, p/4 DQPSK, 8DPSK
App support
EQ and updates via Sennheiser Smart Control
