I love this Bluetooth. With my illness it helps me do my daily activities and be able to talk on the phone. It has a clear sound on both ends and for the price was a great investment.

Bought this bluetooth since i upgraded to the mega 5.8 galaxy and realized its not that small to lug around easily. Mega 5.8 is beautiful to use but bulky to carry around as a mobile should be hence decided to get bluetooth for the first time in life. Got the Hm 1300. Worked well for few weeks then had to take it to service centre as it was dropping connections with mobile phone. Bluetooth was diagnosed as normal. problem was with software of mobile phone. they changed the software and all working fine now. Bluetooth is small device so buttons all close together hence may press wrong one now and then. fitting also had to use smaller soft gel provided with kitt since the foctory set was did not allow for a snug fit. maybe got small ears. :-) as its first bluetooth cant compare withother experiences etc so happy to get mine.

Very clear for both sides and holds a charge for a long period of time.

DA sound is great but my piece that go behind DA ear broke while I was putting it on

The device performs well with my Samsung S5 however you cannot hear audio via the headset unless you use third party software that is does not perform all that well. .

I was expecting a real noise reduction, but it is average, just like others. I could not get it work wityh my two mobile phones This product is Ok.