Sennheiser HD 450BT

ANC, 30 h, Wireless
Price in EUR including VAT, free shipping
Delivered Sat, 28/12
Only 1 item in stock

Product details

Treat yourself to the great wireless sound of the HD 450BT. Enjoy an exceptional combination of versatility and outstanding sound - whether you're relaxing at home or on the move.
The rugged and stylish HD models are made of high-quality materials and offer an exceptional combination of versatility and outstanding sound. Whether you're listening to a podcast at home or listening to your favourite song on the go, you can rest assured that your new HD Series headset is your ultimate wireless listening companion.

Thanks to active noise reduction and its closed construction, the HD 450BT offers a captivating sound that you can enjoy undisturbed - even in noisy environments. Support for sophisticated codecs, including AAC and aptX Low Latency, ensures that you can experience every detail in outstanding quality.

The HD 450BT is a great companion on the road thanks to its excellent battery life of 30 hours. The quick charge function via USB-C saves you valuable time when you're travelling. The compact headset - available in black or white - is made from high-quality materials and folds up to provide the perfect balance of minimalist design, ergonomic comfort and durability for travel.

Do you love powerful basses or do you prefer a natural sound? With the Sennheiser Smart Control App you can easily adjust the sound to your personal taste - thanks to an intuitive equalizer. The app not only displays the battery charge level and allows you to update firmware, but also offers a podcast mode that makes audio books, podcasts and other voice content easier to understand.

Control your music and phone calls intuitively with the Easy-Touch buttons on the ear cups. Experience true connectivity with the dedicated Voice Assistant button and Bluetooth 5.0 support or use the additional audio cable.

Key specifications

Application range
Business
General
Equipment + Functions
Microphones
Volume control
Headphone type
Bluetooth headphones
Over ear headphones
Signal transmission
Wireless
Audio Connections
1 x USB-C
Jack 3.5mm (1x)
Noise cancelling
ANC
Isolation
Closed
Item number
12770380

General information

Manufacturer
Category
Manufacturer no.
508386
Release date
20.2.2020
External links

Colour

Colour group
Black
Exact colour description
Black

Application range

Headphone area of use
Business
General

Headphone properties

Headphone output
Stereo
Noise cancelling
ANC
Headphone features + functions
Microphones
Volume control
Music control
touchpad remote control
Universal Bluetooth Remote
Peripheral signal transmission
Wireless
Button functions
Accept call
Compatible voice assistants
Google Assistant
Siri

Headphone type

Headphone type
Bluetooth headphones
Over ear headphones
Fit
Headband
Isolation
Closed
Driver diameter
32 mm
Adjustability
Foldable
Removable cable
Converter principle
Dynamic
Membrane size
32 mm

Audio properties

Frequency range
18 - 22000 Hz
Sensitivity
108 dB
Max. noise level
108 dB
Impedance
35 Ω (ohm)

Connections

Audio Connections
1 x USB-C
Jack 3.5mm (1x)
Connections base/transmitter
2.5mm jack
USB-C

Bluetooth features

Bluetooth version
5.0
Bluetooth feature
AAC
aptX
Bluetooth profiles
A2DP
AAC
AVRCP
HFP
HSP
SBC

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery type
LiPo
Battery life
30 h
Capacity
600 mAh
Charging time
2 h
Charging input
USB-C

Scope of delivery

Scope of delivery
Audio cable
Carrying bag
USB-C cable

Product dimensions

Height
2.80 cm
Width
2.80 cm
Depth
1.30 cm
Weight
238 g

Package dimensions

Length
23 cm
Width
20 cm
Height
10.50 cm
Weight
538 g

14-day cancellation right
30-day right of return if unused
Return policy
24 Months Statutory warrantyGuarantee provisions

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Galaxus
  • 78.Dudao
  • 78.Technics
  • 80.Sennheiser
  • 81.Aiaiai
  • 81.B&O

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 61.Hifiman
  • 62.Fairphone
  • 63.Sennheiser
  • 64.Technics
  • 65.AKG

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Galaxus
  • 71.Shure
  • 71.Technics
  • 74.Sennheiser
  • 75.Renkforce
  • 76.Guess
Source: Galaxus

Translation: machine translated
Overall ratingVery good82/100
Very good90/100
PC Welt Online Logo
PC Welt OnlineSingle testReleaseJune 2023
  • PositiveComfortable design
  • PositiveLarge audio range
  • PositiveANC at a good price
  • NegativePlastic housing
  • NegativeMicrophone muffles when worn upside down

If you're looking for affordable over-ear headphones with active noise cancellation, there's little to fault here.

Good76/100
CHIP OnlineSingle testReleaseMarch 2022
  • PositiveImpressive battery life
  • PositiveCable operation with empty battery
  • PositiveAAC and aptX Low Latency
  • PositiveVery good range
  • NegativeUnnatural sound
  • NegativeLight pressure