Conclusion. Not really usable. The headset itself is ergonomically designed rather moderate. Yes, all ears are different but the distance earplugs to housing is far too low. They do not get far enough purely so they could give support because the housing is in the way. Fallen out repeatedly. Useless without an earhook. The opt. Earloop plastic were broken after one week. Too sensitive 6 thin the material. Sound & battery duration are reasonable in price / performance ratio.
