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Sennheiser HD 1 In-ear Wireless

Neckband Bluetooth® headphones

Item # 143NBBTHD1

Our customers have loved Sennheiser headphones for years, and neckband-style Bluetooth earbuds are currently a...

Our customers have loved Sennheiser headphones for years, and neckband-style Bluetooth earbuds are currently a...

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Discontinued item
5 questions - 12 answers

Item # 143NBBTHD1

About the Sennheiser HD 1 In-ear Wireless

On-trend wireless headphones with a sound pedigree

Our customers have loved Sennheiser headphones for years, and neckband-style Bluetooth earbuds are currently a top trend. Sennheiser's HD 1 In-ear Wireless combines these two popular choices into one great set of portable headphones. The sturdy neckband stabilizes the earbuds so that they feel light and secure as you move around. And music plays wirelessly from your phone.  
Sennheiser HD 1 Wireless headphones

The Sennheiser HD 1 In-ear Wireless in-ear headphones feature a neckband covered with soft, comfortable leather.

On-trend wireless headphones with a sound pedigree

Our customers have loved Sennheiser headphones for years, and neckband-style Bluetooth earbuds are currently a top trend. Sennheiser's HD 1 In-ear Wireless combines these two popular choices into one great set of portable headphones. The sturdy neckband stabilizes the earbuds so that they feel light and secure as you move around. And music plays wirelessly from your phone.  

Looks good on the go

Part of Sennheiser's fashion-conscious HD 1 product line, these headphones feature some nice design touches. The neckband is covered with handsome, ultra-soft stitched leather. It's subtle and elegant-looking, balanced against the flashier, mirrored-chrome earpieces.   

Stay in control

The design isn't just about good looks — there's some neat functionality, too. If you get a phone call, the neckband will actually vibrate to alert you. You can answer it through the headphones' built-in mic. There are controls for music and phone calls right on the neckband, so you should rarely have to fish your phone out of your bag or pocket. 

Energetic sound, rich in detail

Since these are Sennheiser headphones, you know sound quality was a top priority, too. Powerful dynamic drivers dish out lively sound that's nicely balanced. Each earbud features an acoustic "tunnel" made of stainless steel that carries the sound from the driver directly into your ear canal.

Comfortable ear tips that stay in place

Soft, flexible ear tips are included. You can choose from four different sizes, so you should be able to find the right fit. They help keep the headphones securely in place while keeping external sound out. 


Product highlights:

  • built-in Bluetooth 4.1 for wireless music listening and phone calls
    • aptX® decoding provides high-quality music streaming from compatible devices
    • NFC-compatible for one-touch pairing with compatible devices
  • earbud cables connect to a rigid neckband covered with ultra-soft leather
    • neckband vibrates for phone call notification
  • attractive mirrored-chrome earbuds
  • dynamic drivers deliver rich, natural sound with powerful bass
    • custom-machined stainless steel acoustic chamber for tonal precision
  • rechargeable battery offers up to 10 hours of listening
  • three-button remote on neckband for controlling music and phone calls
    • built-in microphone for making phone calls
  • includes four pairs of ear tips to ensure a comfortable, secure fit
  • USB charging cable
  • zip-up carrying case
  • frequency response: 15-22,000 Hz
  • sensitivity: 112 dB
  • impedance: 18 ohms
  • weight: 11 oz.
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # 507433

What's in the box:

  • Neckband in-ear wireless headphones
  • 4 Pairs of silicone ear tips (1 pr installed)
  • 51" USB charging cable (Type A USB on one end and Micro-B USB on other end)
  • Zippered storage case
  • Quick Guide
  • Safety Guide
  • Compliance Information

Customer reviews

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Sennheiser HD 1 In-ear Wireless reviews

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Crutchfield response

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More details on the Sennheiser HD 1 In-ear Wireless

Mark G.

Features & specs

Fit Style In-ear/Earbud
Earcup Type Closed
Earcup Width x Height 0.477" x 0.477"
Noise-canceling No
Bluetooth Yes
Mic For Taking Calls Yes
iPhone Control Yes
Lightning Connector No
Android Control Yes
Frequency Response 15-22k Hz
Sensitivity Not Given
Impedance Not Given
Weight 1.8 ounces
Cord Length 9" ea side
1/4-inch Adapter Included No
Volume Control Yes
Parts Warranty 2 Years
Labor Warranty 2 Years

Product Research


Overview: The Sennheiser HD 1 (M2 IEBT) in-ear neckband wireless headphones are lightweight and comfortable, and have a soft leather neckband. The ear buds are the same as the HD 1 passive in-ear headphone with their durable metal construction. The custom-machined stainless steel acoustic pipe gives you high-performance audio reproduction with rich, detailed sound. The HD 1 in-ear wireless headphones feature Bluetooth with NFC one-touch pairing, and come with a USB charging cable, and a semi-hard zippered storage case.

Design: The HD 1 in-ear wireless headphones are equipped with high-performance dynamic drivers, housed in an ergonomic ear bud that is angled at 15°. The neckband is made of luxurious, ultra-soft sheepskin nappa leather, and comfortably rests at the base of your neck. The ear buds are attached to the neckband by 9" wires.

Bluetooth 4.1: With Bluetooth 4.1, the HD 1 in-ear wireless headphones give you freedom from cables. They are compatible with Qualcomm apt-X and AAC codec support for high-fidelity sound. Supported profiles include A2DP, AVRCP, HSP, and HFP. NFC One-touch pairing lets you immediately connect to your compatible Android devices. You can even pair up to two devices at once. When you don't want to go wireless, you can connect the HD 1 in-ear wireless to your computer via USB and listen to your music while the battery charges. (On-board controls do not function when the headphones are plugged in via USB.)

Ear Sleeves: The HD 1 in-ear wireless headphones come with four sizes of silicone ear sleeves (XS, S, M, L) to assure you'll find the perfect fit.

Remote/Microphone: The HD 1 in-ear wireless headphones has on-board controls and a microphone on the neckband. The 3-button remote lets you control volume, music playback (play, pause, play next song, play previous song), and phone functions (accept call, end call, reject call, voice control). The built-in omni-directional microphone lets you carry on your phone conversations with clarity. The headphones provide voice notification of the pairing status and low-battery warnings. The neckband also offers vibration alerts for incoming calls.

Battery: The headphones are equipped with a built-in Lithium-Polymer battery (170mAh) to give you a full 10 hours of playback from a 1.5 hour charge. The battery charges via the supplied Micro USB cable.


  • Frequency Response (Headphones): 15Hz - 22kHz
  • Sound Pressure Level (SPL): 112 dB (1 kHz/1Vrms)
  • Total Harmonic Distortion (THD): < 0.5 % (1 kHz, 100 dB SPL)
  • Dimensions:
    • Ear Buds: 0.477" diameter, 0.994" depth
    • Neckband: 6.375" width, 0.727" height, 7" depth, 9" cable length (each side)
  • Weight: 1.8 ounces

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Customer Q&A

Crutchfield asked: Why did you buy this?
Great reviews and best price. [ William  Feb 15, 2019 ]
Co worker owns this one I tried it and worked great so I have to buy my own. [ Nelson  Nov 23, 2018 ]
overall very good reviews. Sale price is awesome. [ Frank  Nov 23, 2018 ]
Reputation [ JOHN D  Jun 05, 2018 ]
Good battery life, great frequency range, style, reputable brand. [ Tyler  May 12, 2018 ]
I really needed an earbud with better performance than my current in ear model. [ Christopher  Mar 05, 2018 ]
Recommendation of staff and it looks like a quality product at the going price. [ John  Nov 18, 2017 ]
QUALITY AND BUILD [ Michael  Sep 14, 2017 ]
I saw a review of the product in the Minneapolis StarTribune newspaper. I knew that Crutchfield was an authorized dealer of Sennheiser products. I have purchased many audio products through Crutchfield as they stand behind all products they sell. [ Sheryl  Jul 29, 2017 ]
Reputation of Sennheiser [ CARLOS  Jun 14, 2017 ]
Sennheiser...I've owned several headphones by this brand...currently have the M2 wireless...there's nothing better on the market (durable, quality finish, dynamic sound). So...when the HD 1 in ear wireless headsets were announced....decided to purchase them without hesitation. [ TWIN  May 13, 2017 ]
Always had great luck with all Sennheiser products. [ JAMES L.  Apr 22, 2017 ]
Sennheiser has great sound quality and the look of this neckband is awesome. [ Richard  Apr 09, 2017 ]
Like the Company everything I have got from them have exceeded my expectations [ James  Apr 03, 2017 ]

5 questions already asked

do these work with apple tv?
[ Debbi  Jan 28, 2018 ]
8 answers
I do not know, I don't own any apple products, but the instruction sheet it says it will work with apple phones
[ James  Jan 29, 2018 ]
Yes, it should work with the latest generation of Apple TV
[ Jaime  Jan 29, 2018 ]
I don't know. I don't have App,e TV.
[ Theodore  Jan 28, 2018 ]
I don't have Apple TV. But, i cannot imagine why they would not as long as the output device you are connecting to, amp, laptop etc has bluetooth. I use them primarily with my iPhone and MacBook Air. if all you have is Apple TV and a TV set then the TV set would have to have Bluetooth on the output. You should ask Crutchfield for assistance on that point if you are not sure.
[ Lorin  Jan 28, 2018 ]
Not a clue. I don't have apple tv. They should work with any Bluetooth device. So they should connect to the tv or current audio source not the Apple TV player.
[ Jesse  Jan 28, 2018 ]
I don't think so, unless the Apple TV has Bluetooth
[ CLARENCE  Jan 28, 2018 ]
I am not sure as I don't have an apple TV, but it works great with my ipad and my android phone. The sound quality is amazing and they are easy to pair. I actually got my wife a pair of the Sennheiser HD1 M2 IEBT which are smaller, but the same sound quality. Actually, listening to them right now. I have gravitated towards them as they are lighter. The battery life isn't as good as the pair you are looking at because they are smaller, so that would be one drawback. They feel great in my ears and use them to workout without any issues. Probably a little more than you wanted to know, but hope this helps.
[ Todd  Jan 28, 2018 ]
Yes and the earphones are great in every endeavor
[ Charles  Jan 28, 2018 ]
according to the WSJ you can connect these earbuds to a computer via a micro-USB cable to listen using a purely digital audio path. is that true?
[ Holger  Jul 29, 2017 ]
1 answer
I was not aware of that, and i did not retain he manual. However, I tired using the usb provided with the earbuds for charging and yes, it sounds pretty amazing. Just have to select USB output in your settings. At least that was the case on Mac Book Air.
[ Lorin  Jul 30, 2017 ]
How do these compare to noise canceling earbuds?
[ Jerry  Jun 22, 2017 ]
1 answer
It's almost as good as the active noise cancellation headphones if you wear the right size earbuds. I have bose noise cancelling headphones but the sennheiser HD1 sounds much better.
[ Maryrose  Jun 23, 2017 ]
Are these sweat proof? I can't seem to find any information regarding water resistance.
[ Timothy  Jun 01, 2017 ]
1 answer
Yes they are and I was caught in a sudden downpour with no ill effect. I really like these
[ Charles  Jun 03, 2017 ]
Can you use Sennheiser HD1 wireless to listen to You Tube and Direct TV on an IPad?
[ Judy  Apr 12, 2017 ]
1 answer
Yes, you can wirelessly pair the HD 1 headphones to your iPad for audio playback. If you would like to discuss further, you can contact an Advisor directly by phone (1-800-324-9695) or online chat. Hope that helps!
[ Larry  Apr 19, 2017 ]  Staff

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