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Sennheiser HD 450BT Active Noice-Cancelling Headphone

Rs. 51,799.00
  • Bluetooth 5. 0 technology for effortlessly reliable connectivity including AAC and AptX Low Latency codec support
  • Active noise cancellation for uninterrupted listening pleasure
  • 30-hour battery life with USB-C fast charging
  • Intuitive controls including Virtual Assistant button for Siri and Google Assistant
  • Sennheiser App support providing an equalizer, Podcast Mode and Firmware updates
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Ship to Colombo (Greater Colombo Region) (Change District)
Delivered by Saturday, August 07

Easy payment plans starting from Rs. 1,191.38   per monthView Details

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Sennheiser HD 450BT

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.


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.


Technical Data

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


What's in the box?

HD 450BT Wireless Headphones

Audio Cable

USB-C Charging Cable

Carry Case

Quick Guide Safety Guide


More Information
More Information
Color Black

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