The HFI 15G is a very lightweight and high-quality pair of small on-ear headphones with a 3-dimensional sound character.


This is the smallest headphone of the ULTRASONE product lines, convincing with its pure and spacious sound. It is a lightweight open  headphones with a airy and spacious sound character. Perfect for watching movies and TV films.


The HFI 15G is therefore frequently used as a hearing aid while watching television. Like all ULTRASONE headphones, the HFI 15G headphones has the S-Logic technology included. Here you find the S-Logic Basic technology, which ensures the surround sound while listening your favorite music or watching you fave movie. This dynamic open on-ear headphone is equipped with a 1 m straight cable. Moreover you will get a 4 m extension cable for long distances between the television and your cozy sofa.



    • Technology
      • S-Logic® Basic technology
    • Principle
      • Dynamic / open
    • SPL
      • 96 dB
    • Magnet
      • NdFeB
    • Driver
      • Mylar
    • Driver Size
      • 40mm
    • Frequency response
      • 20 Hz – 20.000 Hz
    • Impedence
      • 32 Ohm
    • Ear Pads
      • black velvet ear pads
    • Cable
      • approx. 4 m extension cable with 3.5 mm plug, fixed approx. 1 m straight cable with 3.5 mm plug
    • Weight (without cable)
      • 85g
    • Adapter
      • gold-plated 3.5 mm to 6.3 mm screw adapter


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