5mm adapters before this, and the SENNHEISER was the only one I didnt have shoddy performance with. ok to listen to music but very bad quality for making phone, also keep turning off and i have to put it back to the charger box to turn on, i had to return it. Contacted seller and initiated return and refund, which took less than 24 hours. We formerly had a small lazy-susan and a square tuperware container to hold spices. It has performed so well that I believed that this new one for 2018 would be only better. I also probably only use them for 5-10 hours/week. If you want a phone for basic usage and looks cool then for 200 you cant go wrong but if you?re a bit more advanced and use it for more than basic functions I would opt for something better suited for heavy application uses. Le gustaron mucho a mi hija, tiene 4 años y le quedo perfecto el número 15. A must have if you cook allot! es reicht wenn dieser über dem anderen Ohr aufliegt, dann hält das Headset stabil, auch bei Bewegung.