Let me explain in detail. I am in India. I am super senior citizen. I am hearing impaired. I tried hearing aids and am not comfortable. In most of them sound is loud but clarity is very low. Besides ambient noise also is enhanced.So I am not comfortable with hearing aids and besides the price is too exhorbitatnt for an Indian. I tried some wired and wireless earphones The earphone do not fit tightly in the ears and also the voume from otherside is not enough to undersand. same with Headphones. Recently some body suggested bluetooth mini speakers. Though these speakers are essentially either group discussions or hear music in a group.But I use it mainly for talking on phone. I paired and connected my phone to the speaker. Ofcourse the volume is not enough for me if I keep the speaker down even if near me. But as they are mini devices and light weight I could keep the speaker to my ear and it is now much better. I can hear clearly and talk fairly comfortably (audio 10W). The speaker I have is moderately priced for Indian conditions. I shall use for some time and if I am satisfied I can go in for another speaker with mre audio wattage (what is techical term( for e.g. 50W, I solicit your response and suggestions. thanks.