Review on 🔊 Experience Enhanced Sound Quality with Sony WI-SP510 Extra Bass Wireless In-Ear Headset/Headphones by Nick Garrett

Bought for work. I prefer big in-ears to headphones (I use the audio-technica ath-ad700x for home use) but I needed to listen to something at work and the in-ears didn't fit me so I bought them. These are the best sounding headphones I've ever owned. The bass is strong but not overwhelming and almost free of distortion. Mid-range audio reproduction is overall reduced compared to a good home stereo system and exhibits some noise distortion at high frequencies that becomes much more noticeable at higher volumes, but for the size of the speakers I'm impressed with the audio reproduction. I was concerned about white noise issues from some of the reviews I read, but in my case there is no static/white noise when the music is paused. The battery life is excellent, maybe infinite, because it lasts longer than my Galaxy S8's batteries when both are used.