Product Info:
Works great. Battery life well over 20+ hours though I have never measured it closely. However, a charge lasts me the entire week when using it exclusively through the week, so I would say the battery life is probably more.
ANC works good, though not at the level of Bose/Sony. The sound quality on the other hand is great and perfectly neutral. Supports multipoint and has support for aptX, aptX-LL, AAC and SBC codecs. It also acts as a USB DAC which most headphones don’t support.
The earpad cushions are a bit worse for wear though as visible in the pictures. However, like any other Sennheiser headphones, it is possible to change the earpads.
It is no longer in production, though it sold for 15k just last year, so have depreciated it accordingly.
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