Sennheiser HD 450BT - Black

Not Available Sennheiser HD 450BT - Black

Step up to great wireless sound with the HD 450BT from Sennheiser. Whether relaxing at home or on ...

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Colour

Black Silver White

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Product Information

Full details

The Sennheiser HD 450BT headphones are designed for users seeking high-quality wireless audio with active noise cancellation. They provide an immersive listening experience with deep bass and are ideal for travel or everyday use. Note that while the battery life is impressive, the charging time may require some planning. These headphones offer a great blend of sound quality, convenience, and features for music lovers.

All features

Colour	Black
Series	HD 450BT
Model Part Number	HD 450BT
Brand	Sennheiser

Extended Product Information

FAQs

How long does the battery last?

The HD 450BT offers up to 30 hours of music playback via Bluetooth with ANC activated.

How long does it take to charge?

It takes approximately 2 hours to fully charge the headphones.

What codecs are supported?

The headphones support SBC, AAC, aptX™, and aptX™ Low Latency codecs.

Can I use the headphones with a cable?

No, these are wireless headphones and do not support a wired connection.

How do I use the voice assistant?

Press the Voice Assistant button to activate Siri or Google Assistant.

What is the frequency response?

The frequency response is 18 Hz to 22,000 Hz (-10 dB).

Can I customize the sound?

Yes, use the Sennheiser Smart Control App to customize the sound with an equalizer.

What is the warranty period?

Standard warranty terms apply; refer to the product packaging or Sennheiser support for details.

Troubleshooting

Headphones won't turn on.

Ensure the headphones are charged. If they are charged, try resetting them by holding the power button for 10 seconds.

Poor sound quality or intermittent connection.

Make sure that the headphones and the connected device are in close proximity to each other. Check for any interference from other devices. Also, make sure that the latest firmware is installed via the Sennheiser Smart Control App.

Noise cancellation not working effectively.

Ensure that ANC is enabled via the switch on the headphones or through the Smart Control App. Make sure the earcups fit snugly over your ears to create a good seal.

Can't connect to Bluetooth.

Ensure Bluetooth is enabled on your device. Restart both the headphones and the device. Delete the headphones from your device's Bluetooth list and try pairing again.

Pros and Cons

Pros

Excellent sound quality with deep bass.
Effective active noise cancellation.
Long battery life for extended use.
Bluetooth 5.0 for stable connectivity.
Supports multiple codecs for high-quality audio streaming.
Comfortable over-ear design.

Cons

Charging time of approximately 2 hours.
May not be ideal for those who prefer a completely neutral sound signature.
Some users may find the earcups warm after extended use.
The Smart Control app is required for full customization.

Setup, Compatibility & Care

Setup

Charging: Use the USB-C cable to fully charge the headphones before first use. Charging time is approximately 2 hours.
Pairing: Turn on the headphones and enter pairing mode by pressing the power button. Locate the headphones in your device's Bluetooth settings and connect.
App Installation: Download the Sennheiser Smart Control App from your device's app store to customize settings.

Compatibility

The HD 450BT is compatible with:

Bluetooth-enabled devices (smartphones, tablets, laptops).
Supports HSP, HFP, AVRCP, and A2DP Bluetooth profiles.

Care

Cleaning: Use a soft, slightly damp cloth to clean the earcups and headband. Avoid getting moisture into the internal components.
Storage: Store the headphones in a cool, dry place when not in use. The folding design allows for compact storage.
Battery Maintenance: Avoid completely draining the battery regularly to prolong its lifespan.