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SENNHEISER HD450BT WIRELESS HEADPHONE
Step up your wireless audio
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.
The Sennheiser HD Series ‒ your audio companion for every need!
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.
Enjoy your music – without distraction
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.
Your sound – your decision
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.
Follow your intuition, stay connected
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, π/4 DQPSK, 8DPSK
App support: EQ and updates via Sennheiser Smart Control