Buy two pair and neither worked. First pair worked in one ear and the other crackling sound. the other would not sync up to three different phones.

There terrible they only have sound out of one ear and there way to big to stay in your ear I would like to return them

Too large for ears & only one ear bud would work at once.

Using for my music while working out and take calls when necessary. Sound is terrible and can never get them to work in unison except when power on and then one always turns off.

45 days after purchase, they don't work anymore. 2 weeks after the minimalistic 30 day warranty. Save your money.

Terrible... in a word. Battery last about an hour of talk time not 4-5 like it says and when you are talking it mutes the other party! Had to return and exchange first pair because the right one charging connection was to lose to charge. Poor quality all around. Would not recommend these wireless headphones.

Poor hearing

The ear buds don't sound all that Good and only work one at a time!