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Sennheiser Head phone HD 4.40BT

7,500.00 7,399.00

sold by
Yash Retail
  • Exceptional Wireless Sound
  • Connect and Interact
  • Smart Control App
  • Audio Companion For Every Need
  • Free Shipping in India
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  • 4 - 7 working days
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  • International Shipping
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  • 7 - 14 working days


Enjoy great wireless audio on the go or at home with the HD 350BT. Thanks to Bluetooth? 5.0, high-quality codec support (AAC, aptX? Low Latency), and an excellent 30-hour battery life, this stylish and durable wireless headset is your versatile companion for experiencing better audio wherever you are.Take your love of audio further

The HD 350BT is the ideal choice for people who love great audio. Enjoy an engaging sound experience with deep dynamic bass.

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.

Exceptional wireless sound

The HD 350BT delivers an engaging sound experience with deep dynamic bass. Flawless transmission is assured by the latest wireless technology, including Bluetooth 5.0 and high-quality wireless codecs such as AAC, aptX, and aptX Low Latency ? for perfect audio?video synchronization.

All day, every day

Thanks to an impressive 30-hour battery life and fast USB-C charging, the HD 350BT is your ideal companion for listening throughout the day. Available in black or white, this headset has been created from durable, high-quality materials to be tough enough to take anywhere, with a compact folding design that fuses comfort and minimalist style.

It?s all about you

Customizing your sound experience is effortless thanks to the Sennheiser Smart Control App. Its intuitive equalizer lets you easily adjust the sound to fit your taste. The special podcast mode can be selected to optimize the intelligibility of your favorite podcasts, audio books, and other speech content.

Connect and interact

For you to enjoy your connected lifestyle, the HD 350BT has a dedicated Voice Assistant button for instant voice interaction with Siri or the Google Assistant. Controlling music and calls is also intuitive thanks to easy-access touch buttons on the earcups.

Personalize your sound experience with the Smart Control App

Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.


General Information
Recommended for Bass
HD 350BT
Form Factor
Headset Audio Related
Response bandwidth
18 Hz – 22 KHz
Microphone Frequency Response
80 Hz – 6 KHz
Microphone Type
Headset Connectivity
Bluetooth version
Headset Controls
In-line Controls
Phone APP-based Controls
Battery Related
Rechargeable Battery
Battery Type
Lithium Polymer (Li-Poly)
Battery Charge Time
2 hours
Battery Life
Upto 30 hours
Built-in Functions
Music Playtime
30 hours
Physical Dimensions
Adjustable Headband/Neckband
238 grams
In The Box & Warranty
In The Box
USB-C Charging Cable, Quick Guide, Safety Guide
2 Years


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