Delivering digital stereo sound through a 3.5 mm jack headset designed for a higher-quality audio experience especially for your Sony Stereo Headset MH410C. The headset features an easy-to-use control button so you can answer or end phone calls, voice dial and control songs all with a single touch. Press the answer key when a call comes in and enjoy comfortable handsfree calling on the go. A HD voice enabled microphone lets your voice be heard with excellent clarity. Due to its standard audio plug, you can connect to phone, computer or other device and enjoy your music and other entertainment.