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Harman Kardon BT

Bluetooth® around-the-ear headphones

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  • Harman Kardon BT

    Front

  • Harman Kardon BT

    Earcup controls for music playback and phone calls

  • Harman Kardon BT

    Earcups fold flat for easy storage

  • Harman Kardon BT

    Includes two sizes of interchangeable headbands

  • Harman Kardon BT

    Listen passively with the include cable

 

Our take on the Harman Kardon BT

by David Brown
Harman Kardon

Great sound, clear calls and cutting-edge design, without the wires

Go hands-free and wireless with your music and phone calls with Harman Kardon's BT headphones. Bluetooth connectivity means you can conduct clear conversations without touching your phone. Clever controls on the earcup let you answer calls, hang up, and adjust the volume as you talk, with no dangling cables to get in your way. You can also enjoy music wirelessly from Bluetooth smarthphones, tablets and audio players. The BT's AAC and aptX® encoding provides the finest streaming sound quality available when using compatible devices. Once your music reaches the headphones, you can be sure it will sound detailed and bold. Harman Kardon's design includes bass tubes that function like tuned bass ports, providing extra low-frequency "oomph" to complement the BT's high-frequency clarity.

Harman Kardon BT Bluetooth headphones

The Harman Kardon BT headphones come with an optional miniplug cable for passive listening, even when your battery is drained.

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Listen even without a charged battery

Bluetooth headphones rely on battery power for wireless streaming. And the BT is no exception, with a USB cable included to enable easy charging from any computer for up to 12 hours of listening. But while some Bluetooth headphones leave you high and dry if the battery is drained, the BT comes with an optional cable for passive listening. So even if you can't charge the battery, you can still plug in and keep the music going. This makes the BT ideal for travel, especially those long plane trips where you don't want to be stuck with headphones you can't use.

Going the extra mile for comfort

These headphones are built for comfort and looks. The unique rectangular earcups will turn heads, while the soft memory foam pads provide comfort that lasts. And we were particularly impressed to see the inclusion of an additional headband. The BT comes with a small headband installed. But if it doesn't provide the comfort and security you need, you can swap it out with the included larger headband. With this level of attention to fit and comfort, the BT should look and feel at home on anyone.

From our Harman Kardon CL and BT headphones review:

The earcup track and volume controls are extremely easy to use without fumbling around trying to figure out which button is which. I must admit, there is something magical about moving about wearing headphones with no cable. If Bluetooth is a priority, the BT is a great choice, particularly if you own an aptX-compatible device.

— David Brown, Crutchfield A/V Writer

Highlights:

  • Bluetooth wireless connectivity for streaming calls and music from compatible smartphones
  • AAC and aptX encoding provide high-quality music streaming from compatible devices
  • earcup controls and built-in microphone for music playback and phone calls
  • passive listening with supplied cable for use when battery is drained
  • closed-back design helps block out external noise
  • includes 2 interchangeable headbands (small and large) for comfortable, secure fit
  • bass tube on each earcup provides enhanced bass response
  • removable memory foam earpads
  • fold-flat design for easy storage
  • includes 57" cable for wired use
  • battery life: up to 12 hours
  • includes USB charging cable
  • leather carrying case
  • frequency response: 16-20,000 Hz
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs
General
Fit Style Around-the-Ear
Earcup Type Closed
Noise-canceling No
Bluetooth Yes
Frequency Response 16-20k Hz
Sensitivity Not Given
Impedance Not Given
Weight 10 ounces
Cord Length 57"
Airline Adapter Included No
iPod Control Yes
Volume Control Yes
Built-in Microphone Yes
Parts Warranty 1 Year
Labor Warranty 1 Year
Product Research
What's in the box?

Download owner's manual

  • Black/silver over-ear Bluetooth headphones
  • 57" USB charging cable (with Type A USB on one end and a 2.5mm sub-mini plug on the other end)
  • 57" Cable with 2.5mm plug on one end and 3.5mm plug on other end
  • Spare metal head band (large)
  • Leather carrying case
  • Owner's Manual
  • Warranty card
  • Attention! sheet
  • Remote instructions
  • How to Change the Size of your Headphones sheet
  • Environmental statement

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Overview: The Harman Kardon BT over-ear Bluetooth headphones let you enjoy music from your smartphone or other Bluetooth devices wirelessly. The BTs are made of high-quality materials to provide an exceptional acoustic performance. The headphones have 40mm drivers and a unique baffle design for clear highs and extended bass response. The BTs have interchangeable parts that let you custom fit the headphones to your head. The ear cups swivel to lay flat for easy storage in the supplied leather case.

Bluetooth Technology: The H/K BT wireless headphones supports Bluetooth 2.1+EDR with A2DP (v1.2), AVRCP (v1.0), HSP (v1.2) and HFP (v1.5) protocols. In addition they employ AAC and aptX coding to give you the best wireless audio performance available. The Bluetooth operating range is approximately 26 feet.

Rechargeable Battery: The headphones are powered by a 3.7-volt rechargeable battery. The battery charges in approximately 2 hours via USB, using the supplied USB charging cable. (Charging from a laptop computer may take longer.) Typical battery life is approximately 12 hours.

Cable: When the battery becomes exhausted, you can still enjoy music playback from your device via the supplied bypass cable. The heavy duty cable plugs into the left ear cup via a 2.5mm sub-miniplug, and is terminated with a durable straight 3.5mm plug.

Built-in Remote/Microphone: The BT headphones have a built-in microphone on the front of the left ear cup for carrying on phone conversations. Also, there is a 3-button control panel on the back of the left ear cup. The controls allow you to raise and lower the volume with the top and bottom buttons, while the center button can control your phone calls or music. The remote control is "Made for iPod, iPhone, and iPad", which means that it is certified to meet Apple performance standards. During music playback and phone calls, the control function is determined by the number of center button presses:

  • One Press: Pause/Play; Answer/Hang Up
  • Two Presses: Skip to next track
  • Three Presses: Skip to previous track
  • Press and Hold: "Voice Over" feature (such as the iPhone's Siri), if available

Design: The headphones have a closed back design and slow-retention premium foam ear pads to keep outside noise out and keep your music and phone conversations from leaking out. The ear cups swivel in two directions to maintain the acoustic seal around your ear.

Interchangeable Bows: The H/K BT headphones come assembled on a "small" metal headband bow. If you need or desire a larger fit, you can remove the ear cups and padded from the original bow and attach them onto the supplied "large" metal bow.

 

Product reviews from the Crutchfield Labs (what are the Labs?)

Harman Kardon CL and BT headphones review

Harman Kardon CL and BT headphones review

by David Brown
 
Harman Kardon CL and BT headphones review

Harman Kardon's new on-ear and Bluetooth® headphones share a unique design, yet have very different sound signatures. David Brown auditioned each to see how they measure up.

 
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Harman Kardon BT Reviews

Average Customer Review:

11 people say:

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4 out of 5

BT: Great headphone

Written By Raimundo, Puerto Rico on Thursday, September 25, 2014
Crutchfield Customer Review (What's this?)
 
Great & continuous sound for a bluetooth headphone. Confortable and clear sound, with low disturb exterior sounds.
Pros:
Light, comfortable, great quality materials, great sound, beautiful, fit excellent
Cons:
Audio cable too short
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3 out of 5

Did not like fit

Written By DaveM, Orlando, FL on Monday, March 31, 2014
Crutchfield Customer Review (What's this?)
 
Good Sound, well built but not comfortable for me. I have tried several bluetooth headphones over the last few months. Though the Bose sound was OK but they were comfortable. The Sony 10RBT were comfortable and liked controls but had too much for me. The Monster Pro Logic were the best sounding but very uncomfortable. The HKs were well built had good sound, but the cushions did not fit over my ears like the Sony or Bose so was uncomfortable and I returned them.
Pros:
Sounded good
Cons:
Did not like fit
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3 out of 5

Harman Kardon BT

Written By Todd, Georgia on Monday, February 24, 2014
Crutchfield Customer Review (What's this?)
 
I was looking for a great sounding wireless head set. After trying two different ones I guess I just cant get what Im looking for from wireless.
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5 out of 5

Move over Beats, there's a new kid that's kicking you to the curb!

Written By Anonymous, Rocky Mount, NC on Wednesday, January 29, 2014
 
The first song I played was "Nothing Lasts Forever" by Maroon 5 and I was hooked! Then I played "Won't Go Home Without You". The snap of the drum to the empty bottle hit, rang crisp and clear. The mids were well-defined and the highs rode on air all the way through. Bass is hard and thumps, but not to where it crashes into anything. Vocals were situated perfectly so as not to be stepped on by the busy sounds around it. Beats by Dre over-emphasizes the bass, which if you like rap, is fine, but do little to give a pure and overall balance to the mix. But these cans do a fantastic job at giving you the nuances of the music for a perfect concert experience. I now have three sets: two CL and one BT--that's what I think of them. The BTs sound great wired or unwired. I will not be without my Har/Kars!
2 out of 2 people found this helpful
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5 out of 5

Great value

Written By MCWay, Williston Vermont on Saturday, January 18, 2014
Crutchfield Customer Review (What's this?)
 
For the price I paid you will not find a better sounding or better built headphone. They are comfortable and come with an additional larger headband. The only thing I don't like is the lack of a wall charger. You have to plug it into a USB port on your device.
Pros:
Price, sound, comfort, sleek styling.
Cons:
Lack of wall charger
3 out of 3 people found this helpful
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2 out of 5

falling apart

Written By al, va beach on Wednesday, January 15, 2014
Crutchfield Customer Review (What's this?)
 
they come apart way to easy spin them over 300 degrees and the ear muffs fall off
Pros:
blue ray strong
Cons:
forever putting them back together
1 out of 5 people found this helpful
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5 out of 5

Great sound!

Written By aloysius88, San Diego, CA on Thursday, January 02, 2014
Crutchfield Customer Review (What's this?)
 
Great sound and love the BT!
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4 out of 5

great set of headphones

Written By Anonymous, Las Vegas, NV on Wednesday, January 01, 2014
Crutchfield Customer Review (What's this?)
 
Great for wireless ability and good sound. Excellent for my tablet and cell phone. Quality built.
Pros:
Sturdy quality build.
Cons:
Not noise cancellation.
1 out of 1 people found this helpful
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5 out of 5

Nice Range

Written By Eric, Houston, TX on Monday, November 04, 2013
Crutchfield Customer Review (What's this?)
 
I have used everything under the sun. For over the ear, I have used Sony, Sennheiser, and Logitech. For Bluetooth options I have used Motorola, Blue Ant, Bose, Jaybirds, and Jawbone. For a one ear solution, I highly recommend the Bose Series 2. But when you want a fuller audio experience at the computer, listening to music at home, watching TV while the family is sleeping, or on the go I highly recommend these. The Bluetooth option is just a bonus. I was about to get the Bose or Sennheiser, but when these went on sale, I made the jump and I am glad that I did.
Pros:
Full music range, especially when you tweak the EQ to get it right where you want it. Option of plug in or Bluetooth. Nice looking and comfortable. Competitively priced, especially when on sale. The carrying case is good for protecting your investment.
Cons:
Only charge by USB. Would be better if it came with a charging cradle or a wall charge option included.
3 out of 3 people found this helpful
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5 out of 5

the best

Written By potter, miami florida on Saturday, October 26, 2013
 
Its like going to carnegie hall! The best!
Pros:
Exceptional highs ...midrange and bottom.
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

HK got it right

Written By Deon A., Conroe Tx on Wednesday, August 14, 2013
 
They are better than the big names out there(bose, beats)
Pros:
Top notch sound.
Cons:
They could be a little more comfortable.
5 out of 5 people found this helpful
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2 questions already asked

Can you replace the battery?0 [ Mitch  Jan 20, 2014 ]
2 answers
  • I'm sure replacements will be available, but you may need to take it to a certified service center. You can contact their parts department to and see if replacement batteries and ear pads are available directly to consumers. [ Krissy Staff  Jan 21, 2014 ]
  • The headphones are powered by a 3.7-volt rechargeable battery. The battery charges in approximately 2 hours via USB, using the supplied USB charging cable. (Charging from a laptop computer may take longer.) Typical battery life is approximately 12 hours. [ Krissy Staff  Jan 20, 2014 ]
how do you activate the Bluetooth feature? [ Mr Lee  Jan 08, 2014 ]
6 answers
  • You will find the bluetooth button under the ear cups of the headphones , press it until it flashes blue quickly and search for the headphones on your other device [ Ahmed   Jan 17, 2014 ]
  • push hold little botton on bottom [ AL   Jan 15, 2014 ]
  • 1. Press the BT button on the headphones till it flashes rapidly. 2. Turn on Bluetooth on your device. 3. Select harmonBT on your device. Use passcode 0000, if needed. [ SAM   Jan 09, 2014 ]
  • Hold down the bt button on the left ear muffle. hold until you hear the power up tone and three consecutive beeps, bluetooth should now be discoverable. [ BARET   Jan 09, 2014 ]
  • Press the button on the bottom of the left ear cup until it starts to blink. You can then connect to the headphones via your iPhone/iPad or other bluetooth enabled device. [ Khurt   Jan 09, 2014 ]
  • Merely press and hold a small button on the bottom left ear piece for 4 secs, let go and you will see a blue flash letting you now its ready to pair. [ Christopher   Jan 09, 2014 ]

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