It started: Battery purely and only once on a conventional cell phone charger (thanks to Micro-USB slot) charge only once. After about 1 hour the small box was ready. The coupling was carried out by NFC on a Nexus 5 and ran very smoothly. Music Apps like Spotify or Tuna can be very pleasant with the three keys on the control boxes (very handy), so you could leave the phone safely in your pocket. The sound quality and volume are absolutely tidy for the format. only at full volume the speakers a little scratch, but what I find at the price okay.
Biggest advantage is the battery life. According to the manufacturer this is 10 hours. For continuous operation and pleasant low volume I could even get out over 12 hours of run time, so for days out in the countryside is absolutely suitable.
What I did not liked was the hands-free function of the boxes. So the interlocutors attested at the other end of the line a very poor sound quality and a permanent echo. But since I use the boxes only for listening to music / radio and not to call me this feature does not matter warmly. Furthermore, the notification LED is difficult to see (PHOTO). It may be that this is a manufacturing defect in my unit. but who look closely detects a red and blue light.
Conclusion: Very good wireless speakers with good sound quality and excellent battery life (over 12 hours). If the superfluous speakerphones would not and would the status LED are properly seated there even 5 stars.
