The WS55i is part of Solid Bass family. Now with 3 button control you can talk, skip tracks, mute and adjust the volume with a simple flick of your finger. The WS55 features a built-in Omni condenser Mic for no interference calls. Solid Bass has that phat bass tone you love and can’t get enough of. The consistent highs and accurate mids give the WS55i a well rounded sound. Soft around the ears with a padded rim, this portable stereo headphone with remote and Mic is the ultimate partner in crime when walking the streets