Headset 3.5mm Handsfree Earphones w Mic Dual Earbuds Headphones Stereo Wired [Black]. This 3.5mm Stereo Headset is designed for those who want superior sound as well as sleek good looks. The 3.5mm Stereo Headset allows you to easily listen to your favorite music or FM radio with the ability to answer and end phone calls on the fly. The acoustically tuned inline microphone suppresses unwanted background noise and ensures crystal clear phone calls in the noisiest environments. Inline control allow you to easily switch from your music to taking phone calls with a touch of a button. Comes in Bulk Packaging (Non-Retail Package).