Product Specifications: Color：White , Black , Pink , Green Box Contents: 4 pairs color x 3.5mm earphone CBGGQ Buried In Ravishing Sound The 14 mm sounding drivers implement powerful and detailed audio, whilst the 20hz-20000kHZ frequencies give you an impressive dynamic range ERGONOMIC DESIGN Provides comfortable fit for your ears and long-time wearing, give you a clear listening experience without ambient noise. Gold Plated Connector Perfect sound needs perfect signal transfer. That is why we have coated the connector of with gold. No signal loss, better music quality. COMFORTABLE DESIGN Built in microphone and Remote, Answer/End call, Next track, Previous track, Pause & Play, you can take hands-free calls from your Android and iOS devices. DURABLE AND COMPATIBLE Not easy to knot and entangle, and the capability of strong tensile makes you no longer to worry about it will be torn. Compatible with the most Android and iOS devices. White Black Pink Green