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Sennheiser HD4.5BTNC Blueooth Noise cancelling Headphone with Mic, Black
Sennheiser HD4.5BTNC Blueooth Noise cancelling Headphone with Mic, Black
Sennheiser HD4.5BTNC Blueooth Noise cancelling Headphone with Mic, Black
Sennheiser HD4.5BTNC Blueooth Noise cancelling Headphone with Mic, Black
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Sennheiser HD4.5BTNC Blueooth Noise cancelling Headphone with Mic, Black(491336148)

  • Warranty: 2 Years manufacturer warranty
Key Features
  • Noisegard Active Noise Cancellation For Optimum Isolation From Background Noise and Outstanding Audio Performance
  • Supports Qualcomm Aptx LL For True Hi-Fl Sound
  • Convenient Multi-Connection with Up To 2 Devices Simultaneously
  • Dual Omni Directional Microphone with CVC Noise Cancellation Technology Helps To Suppress Background Noise
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Return Policy
  • Items are eligible for return within 7 Days of Delivery. Read-T&C
  • All accessories, product & packaging need to be returned in original condition.
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  • 9,990.00
  • MRP: 14,990.00 (Inclusive of all taxes)
  • You Save: 33%(₹5,000)
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  • Description
  • Specifications
  • Support
  • FAQs
  • Customer Reviews
The new closed-back Sennheiser HD 4.50 Wireless headset offers just about everything music aficionados with an active lifestyle could wish for: A stunningly detailed and powerful sound, the latest wireless technology, intuitive ease of use and an elegantly minimalistic, yet robust design crafted from high-quality materials. But most of all: Sennheiser's NoiseGard active noise cancellation, which lets you enjoy your music in peace - everywhere.

The Sennheiser HD 4 Series - Let everyday sound great
You can take it with you. Versatile and vibrant, the new HD 4 series offers you the complete Sennheiser quality package in a range of durable, closed-back over-ear headsets that fulfill your everyday aural needs.

HD 4.50 BTNC
This new headset was designed after the requirements of demanding listeners who are not content to just hear their music on the go, but want to enjoy it, no matter where. So we gave it our NoiseGard active noise cancellation - the power to eliminate any noise that could come between you and your music, which the HD 4.50 Wireless delivers to you in the renowned Sennheiser sound.

Only your music gets in your ears
When you enjoy the sound of the HD 4.50 Wireless, you enjoy the sound of your music. Period. The rest of the noisy world will be shut out by NoiseGard, the active noise cancellation developed by Sennheiser. Thus, you can indulge in the refined sound reproduction of this great close-back headset: The rich details, the vividness and the powerful bass - brought to you by proprietary Sennheiser drivers.

Great sound with no strings attached
The HD 4.50 Wireless is about freedom - musically and physically. Thus, no cable. Instead, to appropriately complement the Sennheiser quality speakers, this headset comes with state-of-the-art wireless technology and audio codec for reliable transmission and true wireless Hi-Fi sound. While immediate and simple pairing with compatible devices is ensured by Near Field Communication (NFC).

Use your intuition
Everything about the HD 4.50 Wireless is well-conceived. Just get your fingers at the intuitive ear-cup mounted controls and you will feel what we mean. Together with the integrated microphones they make taking and making calls, changing tracks or adjusting the volume a breeze.

Comfort on every street
Streetwise, the HD 4.50 Wireless combines supreme comfort and maximum portability. With its around-ear design and deep, ergonomically designed ear pads it allows you to enjoy the most extended of listening sessions. While its robust foldable headband design can be neatly stowed away in the included protective case.

The joy of a long-lasting battery
Being out and about often means being apart from proper power outlets. Fortunately, the battery of the HD 4.50 Wireless lets you enjoy NoiseGard-protected music for up to 19 hours (it lasts up to 25 hours with NoiseGard switched off).

Spectacular within, minimalistic without
If you develop a premium headset like the HD 4.50 Wireless a short-lived show look is not an option. We chose a sleek frame made of high-quality materials. Timelessly elegant. Making it a pleasure to behold, as well as to use - for many years to come.

Specifications (Sennheiser HD4.5BTNC Blueooth Noise cancellin...)

General Information
    Recommended for Bass
    HD 4.50 BTNC
Headset Audio Related
    Noise Cancellation
    18 ohm
    Response bandwidth
    18 - 22, 000 Hz
    Speaker Distortion
    0.5 %
    Microphone Frequency Response
    100 - 10, 000 Hz
    Microphone Type
Headset Connectivity
    Multipoint Connectivity
    Bluetooth version
    Form Factor
Headset Controls
    In-line Controls
    Bluetooth Pairing, Pairing successful, Connection Status Indicator, Charging Indicator, Power Indicator
Battery Related
    Rechargeable Battery
    Battery Type
    Lithium Polymer (Li-Poly)
    Battery Charge Time
    2 hour
    Battery Life
    Up to 19 hours (it lasts up to 25 hours with NoiseGard switched off).
Physical Dimensions
    Adjustable Headband/Neckband
    238 gram
Additional Features
  • Closed back, around ear headset
  • Dual omnidirectional microphones
  • Cable-free listening with mobile devices
  • NoiseGuard active noise cancellation technology
  • Positioned ear-cup mounted call and track controls
  • Bluetooth 4.0 and aptX compatibility help deliver true Hi-Fi sound
In The Box & Warranty
    In The Box
    Carry Case, Audio cable with 2.5 mm and 3.5 mm jack plug, USB- charging cable with micro-USB connector, Quick Guide, Safety Guide
    2 Years
Manufacturing & Packing Information
    Customer care address
    Reliance Digital, Reliance Retail Limited, 3rd Floor, Court House, Lokmanya Tilak Marg, Dhobi Talao, Mumbai-400 002, Maharashtra, India.
    Customer care Phone
    Customer care email
    Country of origin
    Name and address of Packer
    Name and address of Manufacturer
    Name and address of Importer
    Sennheiser Electronics India Pvt Ltd. 104 ABC, 1st Floor Time Tower, MG Road, Gurgaon- 122002, Haryana
    Name of Seller
    Reliance Retail Ltd.
    Month and Year of Commodity First Manufactured/Imported/Packed
    January' 2017
    Commodity name
    Wireless Headphone
    Item Width
    24.5 cm
    Item Height
    10.5 cm
    Item Length
    18 cm
    Net Quantity
    Net Weight
    562 gram
    Name and address of Marketed By

Support (Sennheiser HD4.5BTNC Blueooth Noise cancellin...)

Quick Guides


FAQs (Sennheiser HD4.5BTNC Blueooth Noise cancellin...)

What does "Circumaural" mean?
CIRCUMAURAL headphones (sometimes referred to as "Around Ear" headphones) encircle the ear creating a seal thereby effectively reducing ambient noise from getting to the ear. This is known as passive noise reduction.This type of headphone is most effective in a high noise environment where it's necessary to eliminate as much of the environmental noise as possible for effective communication.
What is Apt-X and what does it do?
The Apt-X refers to a built in codec that takes the available Bluetooth audio and enhances it so you have a superior sound. In order for the Apt-X codec to be utilized both the headphones and the device that they are connected to need to have the Apt-X codec built in.If the codec is not available in the device you are connected to the headphones will still work however you will not have the benefit of the Apt-X codec. If a device does not have the Apt-X codec built in you can purchase a device called a Bluetooth dongle with the Apt-X codec that will connect to your device and allow you to utilize the codec.NOTE: Apt-X will not affect Bluetooth connectivity with a device.
How do I know if the wireless headphones will work on my audio device?
Our Wireless Headphone Systems can be connected into virtually any audio device and it is just a matter of identifying the appropriate audio output port and then having the appropriate connecting plug or component.The type of connector you have available will depend on the Sennheiser Wireless Headphone System that you choose. The type of audio output that you will have available to connect into will depend on the audio device you are connecting to. Typical audio output ports include:<li>- 3.5mm headphone port</li><li>- red and white RCA audio output ports</li><li>- digital audio output (either optical or coaxial)</li>NOTE: In some instances an adapter or extra component will be needed to make the appropriate connection.For example to change a 3.5mm headphone plug to an RCA connection you would use a female 3.5mm to male RCA adapter.For example to change an analog connection (3.5mm headphone plug or red and white RCA plugs) to a digital connection (ie: optical) you would use a digital to analog decoder (like the OREI DA 34).
What is the difference between "open" and "closed" ear cups?
An open (sometimes referred to as "open aire" headphone avoids adverse resonating effects in the earcup thus offering best possible sound reproduction with the utmost in transparency. The trade-off is that at extreme volumes some sound will leak out.A closed headphone isolates you from your environment and vice-versa (ie: the sound is contained within the headphones). This is perfect for critical listening or a situation where you do not want to disturb/be disturbed. With Sennheiser headphones the audio will always be accurate and responsive and is sure to please no matter what situation you need headphones for so it is personal preference as to whether "open" or "closed" headphones are used.
What means NFC Near Field Communication?
Near-field communication (NFC) is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within 4 cm (1.6 in) of each other. NFC devices are used in contactless payment systems, similar to those used in credit cards and electronic ticket smartcards and allow mobile payment to replace/supplement these systems. NFC-enabled devices can act as electronic identity documents and keycards. NFC offers a low-speed connection with simple setup that can be used to bootstrap more capable wireless connections.

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