Mono 3.5mm Plug Microphone Wired Headset Headphones for T-Mobile Samsung Galaxy S5 (SM-G900T) - T-Mobile Samsung Galaxy S6 (SM-G920T) - T-Mobile Samsung Galaxy S6 Edge (SM-G925T) Ergonomic earpiece with soft comfort ring provides comfortable fit even over extended periods. Comes in Bulk Package (Non-Retail Package). Brand new high quality hands-free headset. Includes a Send / End key on the mic to allow you to receive and end calls w the push of a button on. Great sound quality and bass response. Excellent sound quality. NOTE: This item is a MONO headset with just ONE earpiece. - Easy to use control button, so you can answer, end or mute phone calls (phone must support this).