Sony h.ear on Premium Hi-Res Stereo Headphones (wired), Lime Yellow The h.ear on headphones combine amazing Hi-Res audio quality with an elegant design and one-color finish, Premium components, precision engineered for vibrant sound, Dynamic 40mm HD drivers offer quick response for soaring vocals and mid-high notes Titanium-coated diaphragms provide exceptional rigidity for rich, vibrant sound, Beat response control technology delivers deep bass, Draped ear pads offer excellent around-the-ear comfort and prevent sound leakage Newly developed hinge shape ensures an accurate fit and beautiful design, Silent joints won't disturb your audio experience, In-line multifunction button and microphone for hands-free phone calling, Carrying pouch 5 available colors: Lime Yellow, Viridian Blue, Charcoal Black, Bordeaux Pink, Cinnabar Red Connectivity technology : Wired