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BRAINWAVZ M4 IEM Earphones With Microphone + Fedex 2 Day To Select Destinations

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No matter where you live, shipping is free.



Free Fedex to select destinations:

- If you reside in USA, Canada, UK, France, Netherlands, Spain, Germany, Singapore, Japan, S. Korea, India and a few other locations you will have the option of FREE FEDEX at checkout. The option appears in your shipping options at checkout.

- To get the Free Fedex option this product must be the only item in your cart or other products eligible for free fedex and the shipping address to one of the eligible countries mentioned above, otherwise the free fedex option will not show during checkout.

Product Description:

BRAINWAVZ M4 are a dynamic driver based earphones which will take your ears to rock n' roll nirvana. The M4 have a sound that provides detail, depth and bass, giving a sharp and pleasurable sound. The sound signature is well suited for many song genres but most notably Rock, your AC/DC, GNR, Bon Jovi, Zeppelin and other rock god bands will, simply put, rock on the M4 with guitars and vocals well represented. BRAINWAVZ M4 drivers are housed in a sleek barrel shaped housing made of metal and uses a high quality cabling.



  • Clear & detailed sound.
  • Vocals and guitars well reproduced.
  • Sleek and stylish.


  • Transducers/Drivers: Dynamic, 10mm
  • Rated Impedance: 16ohms Closed Dynamic
  • Sensitivity: 101dB at 1mW
  • Frequency range: 20 ~ 20000Hz
  • Distortion: <= 0.3% @ 94dB
  • Channel balance: =< 3dB (at 1000Hz)
  • Rated input power: 4mW
  • Maximum input power: 20mW
  • Plug: 3.5 mm gold plated, L Shape
  • Cable length: 1.2 meters Y cord
  • 1 year warranty
  • Dimensions (Packaging): 160 x 135 x 38mm
  • Net Weight: 10g
  • Gross Weight: 132g

*Included Accessories:

  • 1 x Comply foam tips
  • 3 x Pairs of ear tips (S/M/L)
  • 1 x Shirt clip
  • 1 x Hard carrying case
  • 1 x Instruction manual
  • 1 x Warranty card

*The included accessories with this product can change at any time, as can the outer packaging design. The photographs of the packaging, and the list of included accessories, may not necessarily reflect what your package will look like or the accessories you will receive if the manufacturer decide to make a change. We will, however, do our best to keep this page up to date.

Additional Info

Additional Info

Manufacturer BRAINWAVZ




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Average Rating:
based on 33 reviews

Result Filters

  • Verified Buyers
  • Reviews with Images
  • Highest Contributors
52% (17)
31% (10)
16% (5)
4% (1)
0% (0)

Items 1 to 10 of 33 total

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signal Verified Buyer 27/10/13 01:11 PM (GMT)
  • more than 1 year(s)
cool gadget !
  • im using R1's but i compared R1 with my friend's M4 and i can clearly say that M4 has more natural sound than the R1. and build quality is impressive.
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Erdem Verified Buyer 12/04/13 09:49 PM (GMT)
  • more than 1 year(s)
best headphones
  • Depending on the price, very good quality and balanced sound. I would recommend.
    -Cons: Cable thin, a little heavy on the headset parts, rubber insulation is poor.
    But the sound quality is very good.
Was this review helpful?  | 
blue2000 Verified Buyer 26/07/13 07:08 AM (GMT)
  • more than 1 year(s)
Solid bass and V-shaped
  • The M4 is a good performer for electronic and acoustic music. It has a strong well defined bass, quite laid back mids and smooth clear treble. The only disadvantage is moderately high price, but promotions and sales can make it very profitable.
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Ádám Verified Buyer 13/08/14 12:44 PM (GMT)
  • more than 1 year(s)
clear sound
  • Very comfortable and lightweight, with clear sound. Totally worth the price!
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Marcus Verified Buyer 25/09/13 11:24 PM (GMT)
  • more than 1 year(s)
click for full-size image
Great sound but button sucks!
  • These have great sound for the price, particularly after burn in. However, the button is practically useless. It is really difficult to click properly, eg click three times and it stops the track instead of going back one. This means I have to click it about 10 times to go back a track. The clicking is also really loud, people on the train think I am trying to send morse code.

    These would be perfect headphones if the button was not a ye olde telegraph morse code button. They would be great if it was a soft button with volume like those found on apple and logitech headphones.
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lexonio Verified Buyer 06/11/13 08:32 PM (GMT)
  • more than 1 year(s)
Decent earphones with amazing bang for the buck
  • I immediately loved how well these little beasts sound. I'd say highs are a bit recessed, but at still a decent level - you can't ask more from a product of this price level.

    Mids are nicely underlined - not "in your face style", in a good way. Bass is awesome.

    I also loved the hard case which came with the buds, looks great and is comfortable. I also had no problems with the cable in the mic version.

    If you're looking for something decent under $100 these things really deserve to be looked at.
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WENDA Verified Buyer 24/12/12 08:18 AM (GMT)
  • more than 2 year(s)
Good earphone
  • Just received my M4. Very strong beat, which is what I like, and the sound is clear. Quite good earphone for this price.
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Guido Verified Buyer 30/12/12 03:07 PM (GMT)
  • more than 2 year(s)
Good headphones
  • Good headphone, built with solid material. Very clean sound in the highs, mids and excellent basses. The microphone has a good sound quality and is very functional. This are my first Brainwavz and I am very satisfied with the purchase. Five stars deserve.

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Aditya Verified Buyer 21/03/14 04:18 PM (GMT)
  • more than 2 year(s)
Good but low build quality
  • I brought these after reading after lot of reviews. and I really enjoyed my 1st year. But just after 1st year which is 3 months back. My left speaker isn't working. and the warranty is gone and no service center in India at all. and if you plan to buy these buy the one with no mic which has better built quality. I am not sure if I can blame them or not But I now have broken piece just after my one year completion.
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Tim C Verified Buyer 30/11/12 04:17 AM (GMT)
  • more than 2 year(s)
Enjoyable while it lasted
  • I was enjoying these earphones for several weeks, especially given they came with Comply Foam pieces.

    However around 2 weeks into using them, the microphone/control came apart (no visible wear) and the button fell out. I only take these with me jogging, nothing crazy or anything that could damage them so I was disappointed they broke.
    However, the warranty guys have been really good with helping me get a replacement so hopefully I'll be back to earphones in no time.
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Items 1 to 10 of 33 total

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