dmsi 3.3.2

[josh84]

Shannon, you mentioned not to use hybrid with bone conducting headphones which type should i use? I thought we aernt meant to use ultrasonic with headphones but i guess since not going into our ears we could use ultrasonic?

Also can i use my hearing aids with them while ultrasonic is playing or best to leave them off?

Thanks.

Should i try masked with these new headphones or stay with ultrasonic?