AKG - By Harman K309 Semi Open Stereo Lightweight In Ear Bud Headphones Orange

Genuine AKG by HARMAN K309 Semi Open Stereo Lightweight In Ear Bud Headphones
    Portable
    Conceived and equipped to satisfy the needs of those with on-the-go lifestyles.
    AKG signature sound
    The result of more than 60 years of expertise in the field, working side by side with music professionals. Inspiring AKG sound for your ears only.
    Lightweight enough for endless flights and daily commutes, the new K309 semi-open ear buds deliver true

AKG performance – high-output sound with excellent frequency response – from virtually any portable device,

including iPhone. With foam ear pads and a choice of stylish colors, K309 is an ideal upgrade for serious listeners.
    Audio Specifications
    Driver     Semi open-back headphones
    Frequency Response     18Hz-20kHz
    Maximum Input Power     15 mW
    Input Impedance     32 ohms
    Sensitivity     124 dB SPL/V
    AKG Easy Compare
    Style     In-ear
    Sound     Signature sound
    Connectivity     Wired
    Smartphone control     No control option
    General Specifications
    Colour     Espresso Brown
    Weight     5 g