£35.99 inc. vat

£29.99 ex. vat

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Cooler Master MasterPulse in-ear Gaming Headset

  • 8mm Drivers
  • Bass FX Technology
  • In-Ear Gaming Headset
  • Audio Jack Splitter
  • PC and Smartphone Ready

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QuickFind: 769474

Mfr part code: SGH-2091-KKTI1

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    Cooler Master MasterPulse in-ear Gaming Headset Product Description

    l   Patented Bass FX technology lets you apply a responsive bass boost by twisting the dial at the end of each ear cap
    l   High-grade aluminum housing offers the finest quality and durability over a long lifespan
    l   Lightweight and durable rubber caps provide passive noise isolation 
    l   Remote in-line microphone with a precise sensor records clearer audio with less background noise
    l   Switch between smartphone, tablet, or PC with the included gold-plated adapter
    l   Tangle-free flat cable design for improved portability

    • Earphones
    • Driver 8mm driver
    • Frequency Response 20Hz-20KHz
    • Impedance 20Ω
    • Sensitivities (@100Hz) 119 dB ± 3 dB (bass on)
    • 109 dB ± 3 dB (bass off)
    • Max output power 20mW
    • Cable Length 1.3m
    • Connector 3.5mm gold-plated headphone jack
    • Pick-up Pattern Omni-Directional
    • Frequency Response 100 Hz - 10KHz
    • Sensitivity -44 ± 4dB (at 1KHz, 1V/ PA)
    • Signal to Noise Ratio 58dB or more


    Add-ons and Accessories

    Gaming Accessories

    £54.99 inc. vat
    £79.98save £24.99
    £45.82 ex. vat
    £66.65save £20.83
    £52.97 inc. vat
    £44.14 ex. vat
    £21.98 inc. vat
    £30.65save £8.67
    £18.31 ex. vat
    £25.54save £7.23
    £45.93 inc. vat
    £52.72save £6.79
    £38.27 ex. vat
    £43.93save £5.66

    Technical Specifications


    Product Type Earphones - 3.5 mm plug
    Weight 21.4 g
    Recommended Use Portable electronics, computer


    Headphones Form Factor In-ear
    Connectivity Technology Wired
    Available Microphone Yes
    Sound Output Mode Stereo
    Frequency Response 20 - 20000 Hz
    Sensitivity 119 dB
    Impedance 20 Ohm
    Diaphragm 8 mm
    In-Cord Volume Control Yes


    Type On-cable
    Microphone Operation Mode Omni-directional
    Sensitivity -44 dB
    Frequency Response 100 - 10000 Hz
    Signal-To-Noise Ratio 58 dB

    Remote Control

    Controls Answer/end, play/pause, next/previous track


    Connector Type Headphones ( mini-phone stereo 3.5 mm 4-pole )


    Cable Length 1.2 m
    Plated Connector Gold


    Cables Included Headset cable - flat - straight - 1.3 m
    Included Accessories Carrying pouch, 3 pairs of silicone ear tips (small, medium, large)

    Manufacturer Warranty

    Service & Support Limited warranty - 2 years

    Customer Questions

    Cooler Master MasterPulse in-ear Gaming Headset Ask an owner

    Cooler Master MasterPulse in-ear Gaming Headset Product Discussion

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