These are actually not good for having calls outdoors for example on the train, bus or just walking on the streets because it picks up all the noise and the person could hardly hear you but they hear all the background noises clearly

They don't fall out when moving and are loud enough to block out background noise

I also sent voice notes to my friend and she could not hear me, only the background noise

No complaints from callers about background noise

Picks up alot background noise during phone call.

They get really loud and drowned out the background noise in the gym

Wearing while operating anything too loud (like an orbital sander) and the audio gets drowned out, but for jogging, light background noise, these are excellent

I will be returning as defective as you can hear the buttons rattle while being active and music is still playing.

good！I like it very much.

I was very careful with this product and when they broke I was just sitting down still

Nothing happened, I didn’t see the LED’s blink at all