Stereo Handsfree Headset with Microphone and 2.5mm to 3.5mm Adapter for Net10, Straight Talk, Tracfone LG Power, Sunrise, Access, Optimus Dynamic, Dynamic 2, Optimus Logic, Optimus Net, Optimus Q Ergonomic, dual bud compatible with Voice and MP3/iTunes listening Music pleasure. Comes in Bulk Package(Non-Retail Package). High quality MP3 earbud and hands-free headset for your phone plus 2.5mm / 3.5mm adapter. Includes a Send and End key on the mic to allow you to receive and end calls with the push of a button. Easy to use control button, so you can answer, end or mute phone calls (phone must support this). Comes with FREE 2.5mm Female to 3.5mm Male Headset Adapter Black. - Universally compatible for use with other devices having a 3.5 mm and 2.5mm Stereo connector jack .