Samsung Convoy 4 Compatible Verizon Wired Headset Handsfree Earphones Dual Earbuds Headphones Microphone with 2.5mm to 3.5mm Adapter [Blue] Verizon Brand Blue 2.5mm Ergonomic, dual bud compatible with Phones/Tablets/MP3 Players/All Devices with 2.5mm and 3.5mm Jack. High quality earbuds and hands-free headset for your phone plus 2.5mm Female to 3.5mm Male adapter. Includes a Send and End key on the mic to allow you to receive and end calls with the push of a button. Color: Blue. Comes with a 2.5mm Female to 3.5mm Male Headset Adapter. Excellent Sound and Bass Quality. Universally compatible for use with other devices having a 3.5 mm and 2.5mm Stereo connector jack. Comes in Bulk Packaging (Non-Retail Package).