inputs.text: good not perfect - purchased smh10 replace parrot sk4000 unit discontinued old pair new blackberry review may not fair dont need intercom use gps phone mp3 playeri start negatives disappointed unit not offer fm radio like parrot use bike work around nyc day primarily listen radio tried internet radio phone battery went dead within 1 2 hrs listen mp3s smart phone sena music player functions remote must start player manually skip control volume jog dial pain player stopped working times highway stop restart music typically resumes hang phone call received not restart made call could control feature using remote control handle bars parrot sk4000 maybe smart phone better voice command software would work sena blackberry apps limited vlingo doesnt work not rely side key may still problems voice command software sena appears lack noise canceling feature since not make calls using voice command 30 mph never problem sk4000 people could not tell bike even 65 mphnow positives sound quality much better parrot loud listen music ear plugs jog dial easy learn work sena quick changing 2 hrs battery life nice long customer service also goodi continue use sk4000 work calls forwarded old cell phone use sena long trips returned americaid lake george rain rode maryland back home nyc unit preformed think become better future incarnations