Altec Lansing MZX399-BLK Waterproof Wireless Bluetooth in-Ear Earphones with Microphone, Black

very lousy sound quality

Worked great, great price, feel great, can hardly tell when I wear them. Perfect for the gym, no more messing around with chords when im squating or deadlifting.

I left these plugged in over night and the battery never lasted long ever again. I like the way they fit in my ears and they worked well, sound quality was not the best but they worked well for exercise. They stayed in my ears well. The plastic cracked which sucked, because it was cheap material, but what can you expect from a cheap pair of headphones. If you buy these, take care of them.

I bought these back in January of 2018 and it is now May 2018 and they have cracked in half with the wiring exposed. I have had Altec’s previously and never had any issues. Have only had this pair for 7 months. I would not recommend these wireless ear buds!!

These have good quality for the price. I wish that the volume level was higher but it’s still not bad. They do stay in my ears better than any other that I’ve had so it makes a good set for working out or for doing high physical activities. The battery doesn’t last as long now that I’ve had it for almost a year. I would estimate around a 2 hour listening period per charge. They do charge fairly quick.

Uncomfortable and didn't work right out of the box. Don't know if the sound quality is good or not, considering they do not work. Junk

Really good quality headphones and the reflective wiring is a plus for the night runners nice sound all around 5 stars from this guy

Sound is good but could be better. The range isn’t bad but don’t go past a wall or it will break up. Battery life is no where near 6 hours. Barely get 3 out of it. So for its price, it isn’t bad.