Sennheiser HD 4.50 Bluetooth Wireless Headphones with Active Noise Cancellation (HD 4.50 BTNC) (Renewed)


Minimal or no signs of wear & tear. Comes with a 6 month warranty.

  • This MrDealRenewed product will be in an unboxed or refurbished condition and has been professionally inspected and tested by an MrDeal qualified supplier. Box and accessories may be generic.
  • Along with Carry Case, Audio cable with 2.5 mm and 3.5 mm jack plug, USB charging cable with micro-USB connector
  • 62.5/125 micron cable for gigabit ethernet, FDDI, multimedia, ATM, or any application that requires high speed data transfer
  • NoiseGard active noise cancellation to reduce ambient noise levels improving the listening experience
  • Intuitive ear-cup mounted controls for changing tracks and for making calls via the integrated microphone

Warranty Details: 6-month supplier-backed warranty


5 in stock

11,990.00 14,990.00

5 in stock

Sennheiser HD 4.50 Bluetooth Wireless Headphones with Active Noise Cancellation (HD 4.50 BTNC) (Renewed) description

Style name:HD 4.50 Special Edition

Sennheiser HD 4.50 – HD 4.50 SE Wireless Bluetooth Noise Cancelling Headphones Black Sennheiser’s HD 4.50 SE headset introduces high quality wireless sound for every day listening on the move. The closed back, around ear headset is the perfect companion for cable-free listening with mobile devices. Noise Gard: noise cancellation technology intelligently filters out ambient noise, while Bluetooth 4.0 and apt compatibility help deliver true Hi-Fi sound with a detailed acoustic performance. The headset is also designed for ease of use, with features such as NFC for hassle free pairing and intuitively positioned ear-cup mounted call and track controls. With a long-lasting battery life, robust high quality build and a compact foldable design for storage in the supplied protective case, the HD 4.50BTNC is perfect companion for an active lifestyle.

For any product related information, contact_us on: [ 1800 22 36 32 ]

From the manufacturer

HD 4.40BTHD 4.50SEPXC 550
Wearing styleOver-earOver-earOver-ear
Transducer principleDynamic, closedDynamic, closedDynamic, closed
ConnectivityBT ver 4.0 / NFC pairingBT ver 4.0 / NFC pairingBluetooth 4.2, NFC, cable with remote
Frequency response18 – 22,000 Hz18 – 22,000 Hz17-23,000Hz
Impedance18 Ohm18 OhmActive 490 Ohms / passive 46 Ohms
Sound pressure evel (SPL)113 dB (passive: 1 kHz / 1 Vrms)113 dB (passive: 1 kHz / 1 Vrms)110dB (passive: 1 kHz / 1 Vrms )
Total harmonicdistortion (THD)< 0.5% (1 kHz / 100 dB)< 0.5% (1 kHz / 100 dB)< 0.5% (1 kHz / 100 dB)
Battery lifeUp to 25 hoursUp to 25 hoursUp to 30 hours
Weight (headphones)225 g238 g227 g

Sennheiser HD 4.50 Bluetooth Wireless Headphones with Active Noise Cancellation (HD 4.50 BTNC) (Renewed)  information 

Style: HD 4.50 Special Edition 

Technical Details 

Brand Sennheiser 
Model 508335 – 404415524782 
Model Name HD 4.50 
Model Year 2018 
Item Weight 449 g 
Product Dimensions 15 x 8 x 22 cm 
Batteries: 1 Lithium Polymer batteries required. (included) 
Item model number 508335 – 404415524782 
Additional Features wireless, noise_cancelling 
Included Components HD 4.50 SE Headset, Carry Case, Charging Cable, Connecting Cable, Quick Start Guide 
Number Of Items 6 
Microphone Form Factor With Microphone 
Headphones Form Factor noise_cancelling 
Battery Average Life 19 Hours 
Batteries Included Yes 
Batteries Required Yes 
Battery Cell Composition Lithium Ion 
Wireless Type Bluetooth 
Connector Type Bluetooth 
Includes Rechargable Battery Yes 


About MrDeal Certified Refurbished.

MrDeal Certified Refurbished is your trusted destination for open-box and refurbished products that are inspected and tested to work and look like new. A Renewed supplier who is MrDeal-qualified and performance managed, performs a full diagnostic test, replaces any defective parts, and thoroughly cleans the product. The products will have minimal to no signs of wear, no visible cosmetic imperfections when held 12 inches away, and may arrive in a brown or white box with relevant accessories that may be generic.

This product comes with a minimum 6 month supplier backed warranty
An MrDeal qualified supplier will repair your product or will provide a replacement or refund within 6 months of your receipt if the product does not work as expected. The warranty is in addition to MrDeal’s standard return policy.

SKU: B07H8K2633 Category: Tag:
Weight0.581 kg
Dimensions24 × 19.6 × 10.4 cm




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