3.5MM Boom Mic Hands-Free Cell Phone Headset For LG Env Touch VX11000/Tritan AX840/UX840/Dare VX9700/Samsung Highnote M630 And More High Quality 2.5mm & 3.5mm Hands-free Headset. Plugs right into your phone's audio output jack. Push on/off button to answer calls. Manufactured with the highest quality material. Compatible With All Models Listed in The Title & Many More Models.