JinSun Bluetooth 4.2 Headset Ultra-Light Wireless Sport MP3 Headphones with MIC and Volume Control, Built-in 8GB Memory, Sweatproof Running Stereo Earphones for Bluetooth Devices

I was hoping to find a solution for exercising, but this was not it. With 8gb i figured i'd have plenty of room for my music, however with 8gb of space it lacked the necessary features to make that usable, specifically a shuffle/random feature.I put almost a 1Gb of music on it to test it out, and was stuck listening to one artist at a time, ten or twelve songs each, playing in sequential order until it got to the next artist. A lack of a random feature is a big deal considering the space of the device, and the frequency in which i had planned to use it.

if you hear noise that means it needs to be formatted 32FAT. it is easy to use although big fingers press more than one button. it is easy to lad with music, then pair to a phone, you can listen to music on a cycle in the middle of nowhere with whipping wind and at the gym or in the car and then answer your call.

Worked nicely for 3 months. Not noise-canceling at all but served the purpose for workouts at the gym. Then after 3 months developed a static noise in the left speaker accompanied sometimes with an annoying squeal. Liked them while they worked. I will not be getting another pair.

No son buenos para correr, las partes internas se aflojan y causan ruido, la batería interna se murio a los pocos meses de uso, tiene unos tornillos que se oxidan, mala inversión.

they work great. holds your own music; a ton of it. forget wires and phone!

Fácil de usar

I have them for a year now and used them to listen to 180 beats songs for maintaining cadence. No need to carry phone or anything else.Bring along a GPS watch and you are all set!