FIR Audio Krypton 5 Universal In-Ear Monitor OPEN-BOX to reveal every last detail

to reveal every last detail

while the padded headband offers superior comfort for extended wear

The straight earphone plug would be in the way

Tech savvy

Sealed-back ear cup construction with incredible Bordeaux lacquer finish

FIR Audio Krypton 5 Universal In-Ear Monitor OPEN-BOX to reveal every last detailKrypton 5 The pinnacle of 5 driver portable sound. The Krypton 5 is a technical performer with outstanding quality and clarity. Handling each note, instrument and layer with delicacy and care. Snappy impactful bass forms the backbone to the Krypton 5s textured presentation. Making for a crystal clear, enjoyable audiophile IEM. The Krypton 5 features machined aluminum shells, sapphire crystal glass faceplates, is outfitted with 4 balanced armature