Will they finally make them waterproof? I didn't see anything mentioned about that.
I had a 20s fail because of water intrusion. Fortunately for me, Sena stood behind it and sent me a new 20s Evo. I also bought a 20s from a guy whose stopped working on a ride in the rain from San Antonio to Houston. When I took it apart I found there is nothing preventing water from entering at the USB port, just the little rubber door on the outside. Make sure it is closed, if you ride in the rain. And don't ride plugged in, if it is raining. Don't get me wrong, I really like my Senas (I was able to fix the broken one I bought). But I really wish they would make them waterproof and not just water resistant.
2014 GTL Exclusive, 2018 Goldwing DCT, 2017 KTM 1290 SDGT, 2014 KTM 500 Exc, 2011 KTM 990 Dakar, 2004 Goldwing