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Koss BT540i Full-Size Bluetooth Wireless Headphones

Great sound, affordable Bluetooth Wireless technology, and an extremely lightweight, comfortable design the Koss BT540i Full-Size Wireless Headphone delivers!  Easy to sync with any Bluetooth device, the BT540i plays music seamlessly without breaking up or jitter of the signal.  Volume up/down,  track forward/back, as well as pause/play buttons all built right into the headphone in a very ergonomic design.  There is also a microphone inside the BT 540i for taking phone calls without having to grab the phone out of your pocket.  If the battery dies, no worries since they include an auxiliary cable for connecting to any device to keep the tunes going strong. 

  • Product Features:

    • Fully wireless Bluetooth 4.0 and aptX compatible
    • NFC enabled for quick pairing with a Bluetooth device
    • Durable fold-flat headband construction for ease of storage and transit
    • Amazing acoustic performance for the home or office
    • Full-size sealed-back earcups deliver excellent listening privacy and comfort
    • Lightweight, comfortable design allow for hours of enjoyment
    • 8 hours of battery life
    • 1 year Koss warranty
  • Specifications:

    • Impedance: 38 ohms
    • Sensitivity:  100 dB SPL
    • Frequency Response: 10-25,000Hz
    • Cable Length: 4.5 ft.
    • Battery Life: 8 hours
    • Warranty: 1 year
  • What's in the Box:

    • Koss BT540i Bluetooth wireless headphone
    • Hard-sided storage case
    • USB charging cable
    • Auxiliary cable 3.5mm
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