GENUINE and ORIGINAL Packing same as PicturesnHigh- quality design that employs a high-performance driver unit with a large diameter 40mmnI adopt a useful counter-rotating one ear monitor mechanism to AV editingnIf you reverse the housing , the AV editing , use of in one ear monitor is easily enjoy .nAdopt about 3.5m cord suitable for home usenGENUINE and ORIGINAL Packing same as Pictures.nnProvide Tracking NumbernnHigh- quality design that employs a high-performance driver unit with a large diameter 40mmnnAdoption , to delicate treble from the bass , and delivers a wide range of playing large-diameter 40mm unit . I played in the sound of high-quality sound in a high-pitched tone and clear rich bass .nnI adopt a useful counter-rotating one ear monitor mechanism to AV editingnnIf you reverse the housing , the AV editing , use of in one ear monitor is easily enjoy .nnAdopt about 3.5m cord suitable for home usennTo be able to enjoy in your room in a relaxed manner and AV viewing , I adopt about 3.5m cord suitable for home use .nnn● standard stereo mini plug adapter 24K gold plating ( diameter 6.3mm)n● input plug 24K gold plating ( diameter 3.5mm)nnHigh- quality design that employs a high-performance driver unit with a large diameter 40mmnnAdoption , to delicate treble from the bass , and delivers a wide range of playing large-diameter 40mm unit . I played in the sound of high-quality sound in a high-pitched tone and clear rich bass .nnnI adopt a useful counter-rotating one ear monitor mechanism to AV editingnnIf you reverse the housing , the AV editing , use of in one ear monitor is easily enjoy .nnnAdopt about 3.5m cord suitable for home usennTo be able to enjoy in your room in a relaxed manner and AV viewing , I adopt about 3.5m cord suitable for home use .nnn● standard stereo mini plug adapter 24K gold plating ( diameter 6.3mm)n● input plug 24K gold plating ( diameter 3.5mm)