Thats where I went wrong, and panicked because I thought they were dead. Connectivity has been great too. I tried the shaving accessories they all work great, it gives you a great shave, does not hurt at all and hair is gone. We all are able to use it and it feels sturdy. Wow I finally found a shaper that I love! The bad:I can hear my husband breathing next to me not even snoring! I have the black, blue and now the berry. E igual tiene la función para contestar y colgar llamadas con un solo toque. The only downside is turning on/off is a hassle to hold button a while. I cant imagine what kind of bike this was met for but it does work for me, just.