Nouske NH-17 dual driver in-ear headphones with In-line Microphone and Remote,Gold Two micro drivers, it has one balanced armatures and a separate dynamic driver. Together they deliver an extremely accurate listening experience with unsurpassed dynamic power and clarity from deep bass to sizzling highs Accessible 3-button remote allows you to control your music and take calls on the go, in-line remote control is compatible with iphone, iPad and Android, allowing you to conveniently control volume, select songs, and take calls Enclosed with three different sized silicon eartips for a super comfortable fit and noise reducing(small/medium/large) A standard gold-plated 3.5mm jack and 1.2 meter/3.9 foot high pureness core to ensure efficient transfer of signal and minimum interference Deep Bass / Noise-isolating & Active Noise Drowning / Zero cable noise /Hybrid Dynamic & Balanced Armature Tech / Audiophile-grade in-ears / musical-sounding" armature designed IEM