This handy kit lets you connect your Bose QuietComfort® 3 headphones to a variety of compatible music-enabled cell phones, including Apple's popular iPhone®. Enjoy songs stored on your phone, or use the in-line microphone to talk hands-free.

Product Highlights:

  • for use with Bose QuietComfort® 3 headphones
  • works with compatible music-enabled mobile phones and PDAs
  • in-line microphone for hands-free conversation
  • 52" straight cord with stereo minijack
  • four 4" cell phone adapter cables
  • warranty: 1 year
  • Our 60-day money-back guarantee

Bose® Mobile Communications Kit Reviews

Average Customer Review:

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Expected more

Written By BillG, Pittsburgh PA on Monday, August 27, 2012

Crutchfield Customer Review (What's this?)

I have some hearing deficit and I was hoping that this would help me to communicate better Hear better and be heard better) on conference calls. I could hear really well but others were unable to hear me very well. The head phones worked well but the microphone was terrible. My audience said it was muffles and sounded very difficult to understand. I tried it a number of times with the same result. Dissappointed!!!!!!!!!!!!!!

Pros: I could hear well.

Cons: The others could not hear me. The microphone was terrible.

Bose tax

Written By JoeyD, San Francisco CA on Sunday, February 06, 2011

Crutchfield Customer Review (What's this?)

A necessary part of my Bose headphones Ive had for years...consistently every year I have to
spend another $50 because the metal adapter to the headset or airplane jack snaps off...

Hands-on research

What's in the box?

Download owner's manual

  • 52" Mobile communications cable (with in-line microphone) with proprietary Bose QuietComfort 3 headphone connector on one end and 3.5mm miniplug on the other end
  • Four 4" mobile phone adapters each with 3.5mm mini-jack on one end and a 2.5mm sub-mini plug on the other end
  • Instruction sheet

Product Research


Overview: The Bose QuietComfort 3 Mobile Communications Kit is a 52" cable that plugs directly into the left earcup of the QuietComfort 3 headphones. The other end has a 3.5mm miniplug for connecting to your mobile phone. An in-line microphone allows you to switch seamlessly from music to phone calls, and engage in a conversation on the phone while wearing the headphones.

Adapters: Four adapters are included for use with those phones that have a 2.5mm sub-mini jack. Although each adapter has a 2.5mm sub-mini plug, the contact bands are spaced differently to accommodate different brands or models of mobile phones. Each adapter has a symbol to distinguish between the types of plugs.

Compatibility: The Mobile Communications kit is compatible with Bose QuietComfort 3 headphones and with multiple brands and models of phone. Some phones will require one of the supplied adapters. The kit is compatible with the following mobile phones:

No adapter required

Supplied Adapter

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▲ (triangle)

♦ (diamond)

■ (square)

Apple iPhone

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Our Product Research Team

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