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The Pioneer SE-CL21M-J-K is a low-cost set of headphones.

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price has come down a lot over the last year making them very affordable

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have a sleek high-end design with nice detailing

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bass support is strong enough for serious bass enthusiasts

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fit comfortably in your ears without feeling heavy

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prone to some sound leakage, forcing people around you to listen along to what you're playing

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cable is very short and depending on how tall you are has a hard time reaching your pocket

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mid-range can get overwhelmed by the overly powerful bass

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The Pioneer SE-CL21M-J-K is a low-cost set of headphones. Like this entire line of earbuds, Pioneer promotes these headphones as offering a comfortable fit, designed for extended listening on the go. These headphones come with three interchangeable ear tips, which allows you to obtain a customized in-ear fit. The 9mm drivers of the SE-CL21M-J-K offer a high-quality sound output. The OFC Litz wire ensures audio clarity. These headphones can be used with most MP3 audio devices, as well as iPhones and iPods. This headphone differs from the lower cost SE-CL20U-X-S model in that it has a fully enclosed design (which helps to block out external noise). These headphones lack the higher cost Pioneer SE-CL25DN's neck strap (which is convenient for use with smaller MP3 players). There are color options available for the Pioneer SE-CL21M-J-K in-ear headphones.

  • 0.8 meter cord
  • 9mm drivers
  • Frequency: 10 - 20,000 Hz
  • Impedance: 16 ohms
  • Max Power: 75 mW
  • Sensitivity: 100 dB/mW
  • Silver tips
  • High-quality OFC Litz wire
  • Compatible with most MP3 audio devices
  • iPhone/iPod compatible
  • Color options
  • In-ear design
Color Options
  • Black - SE-CL21M-J-K $28.00
  • Red - SE-CL21M-J-E $22.00
  • Pearl White - SE-CL21W-J-H $28.00
  • Pink - SE-CL21W-J-P $22.00
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