I have set Busch & Müller Ixon Core and IXXI gained me because I am very much on the night road. Hab night shift, often traveling by bike. Do me the particles gained at 2:04:15. Charged and ... into the night illumination of the Ixon Core Top, no vibration, no slipping on the handlebar (MTB) even on gravel. I'm excited. So now after almost 15 days and 400 km at night both lights have the spoon thrown. The IXXI was no longer to load already 5 days ago ... even after several hours load. Off again immediately. Okay'm still ne battery tail light as a substitute. Today, however, the next disappointment Ixon wanted to load - but the USB connector went blank - the socket is broken and fallen inward in the light, I hear it rattle. Did not crash, did not drop the lamp - NIX - okay I've used it as a bicycle lamp - that was her probably too much. Too bad - as I said - I had other bikes BuM it, but such bad processing, never.
