Balance after 2 days optical digital

First charge passage until the batteries are fully takes a long time = 18-24Stunden!
Replaceable AAA batteries = perfectly, you look at other wireless headphones no matter what price range in vain !!!

From the listening experience I'm not overly enthusiastic, the compared to my Bluetooth; Creative Aurvana EF0590 Platinum lacks sound spectrum. It sounds a bit monotonous digitally - without melodic characteristics, so if you want to enjoy music.
Dynamic Bass Boost is an important benefit to experience the cinema feeling with powerful low tones! Surround modes is my Eighth unnecessary frills ,; the sound is not improved or the like, but somehow artificially distorted / adjusted without positive effect.

The comfort is no longer to evaluate my opinion, as a standard, and particularly in respect of the price more than sobering. My Aurvana can carry significantly more pleasant and also feel here after a long time a slight but insistent pressure point on the right ear.

Reception can be with Bluetooth not compare, because far more stable and more, so very good!

If any still worth knowing "things" should arise, please share

Addendum:
Give the part only because of the replaceable batteries maximum 4 stars, otherwise it would have because of bemängelnden sound quality + + Carrying property superfluous SuroundModi + disproportionate price (competition never sleeps) 2-3 can be loose! Nor is it true, that is the transmission consistently stable / remains, because it if one moves in space may lead to short interruptions to an indefinite time and. However, this can be tolerated, since it does not occur often (wesentlilch worse in Blutooth)
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