Check out this set of metal earbuds adorned with Green Lantern symbols! These bass enhanced earbuds feature an 8mm super-driver, a no tangle cord and additional earpieces in 2 different sizes to ensure a comfortable fit. Yes, they're little earbud headphones with Green Lantern symbols on them. Yes, they're cool if you like Green Lantern. Pretty sure about that. Onward to the specifications- Driver Unit- 8mm Impedance- 16 Sensitivity- 88db-+-3b Frequency Response-20Hz- 20kHz Cord Length- 1.5m Plug- 3.5mm