Outstanding!
After doing a deep dive on hearing amps, I came up with 3 canidates. I only looked at In The Ear models. I found these to offer the best features.<br />1st, they came with a charging box that allows mobile charge up.<br />2nd, the controls Dont require a special tool. The control buttons are easy to use "While Wearing Them". 9 volume levels with a single tap.<br />3rd, 3 levels of noise reduction. A long press changes the mode.  I can adjust each ear independantly for the most even/stereo sound.<br /> I found the middle size tips very comfortable, and killed any feedback. The sound quality is really good. I play a little guitar, and what a difference!!!
Rating: 5 stars