I’m a 72 year old man with moderate high frequency hearing loss and a passion for enabling technologies (my work is testing and reviewing marine electronics). I started using Phonak Audeo Smart IX aids in 2010, and am currently trying Marvel 90 rechargeables. The Marvels are even better at improving my hearing is quiet situations, and they seem quite capable of clear phone call, TV, music and podcast streaming. But I’m not sure they’re the best solution for voice in noise and other difficult environments, and I’m also enthusiastic about my Bose Hearphones.