super, super, just great .. I have tried a lot of similar Leuchtis and always had the problem that you could not see. For long-haired dogs is already a problem. But this can be problematic recharged and lights always super. Collars with battery can not keep up.
Our dog is excited, it will flash very bright and gives a sense of security. The biggest advantage is that the battery Auflanden per USB.Toll! "
