I bought this Cadrim audio level meter to balance the sound of the music I play. π I like it sometimes when the music is loud, but knowing that my husband suffered from hearing loss (not because of my music but because of his work before retirement) and tinnitus made me more aware, but I didn't know how loud it is true I used this meter and I was listening at higher levels than I knew. I won't stop listening to my music out loud at least sometimes, but if I'm smart I check the volume to protect my hearing. It is very easy to use, runs on a 9V battery (one included), is lightweight and fits comfortably in your hand.
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