A great pair of no fuss earphones. Let me warm you though, this is not what you are looking for if you want heavy bass. This one suits me personally, picks up the intricacies of any music and has just the perfect amount of bass. And yes, rugged as hell. The packaging is amazing. Beautifully done. Watch out for the earbuds though, they have a tendency of getting stuck in the ear if yanked too hard.
The are fantastic in sounding but at a high price the bass is punchy and the mids are quite good the vocals are crystal clear and with these you can never go wrong with the lyrics of your song they sound perfect and at 70% volume will give you 6-7 hours if playing time and at 50% volume you can enjoy 8hours of music great pair of Bluetooth earbud for gym and swimming as they are water and sweat proof for 2years warranty -An expensive but good investment overall