Reach for great wireless sound with the new HD 450BT with active ambient noise cancellation
Reach for great wireless sound with the new HD 450BT. This headset features active ambient noise reduction, support for high-quality wireless codecs (AAC, aptX Low Latency) and Bluetooth 5.0 for great sound with deep, dynamic bass. With the HD 450BT, audio enthusiasts get exceptional versatility with quick access to voice assistants, the Sennheiser Smart Control app and 30-hour battery life.
Improve your wireless audio
Get great wireless sound with the new HD 450BT headphones. Whether you're relaxing at home or on the go, you can enjoy a unique combination of versatility and great sound.
Sennheiser HD Series - Your audio companion for every occasion
Durable and stylish, the HD models are made of high-quality materials and offer a unique combination of versatility and great sound. At home while listening to a podcast or on the go with your favorite song, you can be sure that the new HD Series will be the best choice for wireless audio, whatever you're listening to.
Enjoy music no matter what
With active ambient noise cancellation and a closed design, the HD 450BT delivers captivating sound that you can enjoy without distraction - even in noisy environments. Capture every audio detail in exceptional quality with support for the best wireless codecs, including AAC and aptX Low Latency. Due to the technologies used (2 operating modes: sound card and hands-free), the headphones do not offer full sound capabilities in computer games. For headphones dedicated to gamers, visit the gaming headphones section.
Your reliable everyday companion
The perfect companion on any journey, the HD 450BT offers an outstanding 30-hour battery life. This headset can be quickly charged via USB-C to save valuable time. The compact, foldable design - available in black or white - is made of high-quality materials to strike the perfect balance between minimalist style, ergonomic comfort and durability.
You decide the sound
Whether you want to pump up the bass or enjoy natural sound, the Sennheiser Smart Control App makes it easy to tune the sound to your liking - thanks to the intuitive equalizer. In addition to battery status and software updates, the app offers Podcast Mode, which optimizes the intelligibility of podcasts, audiobooks and other voice content.
Follow your intuition, stay in touch
Take intuitive control of your music and calls with simple buttons on the ear cups. Stay connected with the dedicated Voice Assistant button and support for Bluetooth 5.0 or an additional audio cable.
*NOTE: for home office applications, some hardware configurations may cause problems with communication applications that require additional device certification.
What's included?
- HD 450BT wireless headphones
- audio cable
- USB-C charging cable
- Case
- Short user manual
- Safety instruction
Personalize your sound with the Sennheiser Smart Control App
Hear your music the way you want with the Sennheiser Smart Control App. This free dedicated app for iOS and Android provides an easy way to control, personalize, update and configure your favorite Sennheiser headphones and soundbar.
Technical data
- Wired/Wireless Wireless
- Headphones/Headset Headset
- Headphone type Around-ear
- Transducer type Dynamic, closed
- Frequency response 18 - 22000 Hz
- Sound pressure level (SPL) 108dB
- Listening time up to 30 hours with ANC turned on
- Noise reduction Hybrid adaptive NoiseGard system
- SBC, aptX, aptX LL, AAC encoding
- HSP, HFP, AVRCP, A2DP compatibility
- Bluetooth 5.0
- Omnidirectional microphone
- Battery type 3.7V, 600mAh Li-polymer battery
- Microphone frequency response 80 Hz - 6,000 Hz (-3 dB)
- Harmonic Distortion (THD) <0.3% (1kHz, 100dB)
- USB-C connector
- Weight 238g
- Color Black
- Charging time approx. 2 hours
- Over-ear design, closed