I finally found a solid alternative to the Festool tracks. Loved the design in the pictures and loved them in person. Of course this is a very personal thing and. The cord is very, very thin, which in my experience means it will break the even thinner wire inside. The quality was good and worth it. Total bequeme NikeLetten in einer tollen Farbe. The battery life if you charge it consistently is good enough to take along with you on trips and charge your phone while listening to music for around 6 hours I?d say and if your not charging your phone it?s last about a week of on and off playing charges within 4hrs fully and the whole waterproof thing I have yet to investigate kinda scared to even get it near water the sound quality is pretty pristine and I hate the way speakers sound with water in them I?d hate for this one to ever sound like Initially I purchased this product, and a part fell off. Be careful when ordering. My father recommended Rockport brand shoes to me in the ?90s, and I became a faithful customer.