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Premium HiFi Bluetooth aptX stereophones



Featuring state of the art Bluetooth� hardware and software integrated with aptX� codec technology. The technologically advanced Koss BT540i is a Bluetooth headphone that supports a Bluetooth� connection or a 3.5mm connection. Listeners can stay connected using the built-in, dual microphones which work in sync to reduce background noise, producing exceptional call clarity. Easy to locate, on-board controls allow listeners to quickly navigate through songs, play or pause music, volume-up, volume-down, and answer incoming calls. The BT540i Wireless Bluetooth� Headphones are outfitted with the all-new precision-tuned Koss PLX40 Dynamic Elements featuring crisp highs, robust mids and smooth lows, perfect for personal listening. Premium leather memory foam cushions close gaps around the ear, creating the perfect seal with an incredibly comfortable fit. The built-in lithium-ion battery delivers more than 8 hours of listening time on a single charge. A detachable audio cable is included and can be used as a bypass should the battery run out.
The BT540i folds flat and comes with a travel case for easy portability. Also included is a USB cable for convenient on-the-go charging.

  • Full size comfort noise isolating memory foam earpads.
  • aptX� offers CD quality audio with compatible units.
  • Extended Bluetooth wireless range of 30 metres.
  • Rechargeable Lithium battery for up to 8 hours.
  • Battery charge time from empty to full 2 hours.
  • Folds flat for portability + Protective carry case.
  • Deep bass and extended treble response.
  • Impressive HiFi audio sound 10-25000Hz.
  • Folds flat for easy storage with travel case.
  • Detachable 1.4m audio cable.
  • 3.5mm Stereo plug & 6.3mm adaptor.


GST Included
  • Code                                BT540I

    Description                   Premium HiFi Bluetooth aptX stereophones

    Freq.                                10-25kHz

    Colour                             Black

    Plug                                 Bluetooth aptX

    Cord                                1.4M

    Impedance                   8?

    Manufacturer              Koss

    Sens.                              100dB

    Frequency                   10-25000Hz

    Cable                              2.4M

    Page                               3

    Impedance (Ohm)    8 ohm

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