The Sennheiser HDR180 does what a wireless headphones may want: it transfers (almost) reliable even when walking through the apartment and the sound is impeccable and tired even with different styles of music such as pop or classical music, no noise disturb the music enjoyment.
Only when further away located rooms, where two or three walls between headphones and receiving station locations, there were very short breaks, but the emphasis is on short. After this pause, the sound was just as good as usual.
Operation is simple, easy to recharge on the receiving station and convenient.
How long does the battery, I can not say, two or three hours listening to music are definitely not a problem.
The headset is also pleasant, possible that the soft, thick padding is quite warm in the summer.
Conclusion:
There may be better headphones and measurable differences between the devices, the HDR180 leaves for me but nothing to be desired. The short transmission failures described can not move to a star deduction me to marginally this error.
Strong buy recommendation, the price is not exactly small but justified!
