4 out of 5 stars
This review is from GJT®M1 Sport Wireless Stereo Bluetooth 4.1 Lightweight Headphones Noise Cancelling Built in Microphone for iPhone,Samsung,Enabled Bluetooth Device (GREEN)
http://www.amazon.com/Bluetooth-Lightweight-He…/…/B018DMPVFK

These are pretty good pair of headphones. They have very nice sound output for device music players (I use my cell phone) and the sound quality is nice with little to no crackling feedback. The ear buds are soft, and nicely conforming to your ears without the pain from wearing them for loner periods of time. The colors are very nice, and visually appeasing to the eye (I love green!) The headphones work nicely with cell phones for a communicative device for calls (and other programs to talk). *I got this item for a honest review.