The lights are really cool and work well. If youve tried the other model and dont like the small Loop that goes in the crevice of the ear or dont like the rubber hook over the top of the ear that comes apart, then this is perfect for you. Same great feature just a different form factor. Granted, it works okay and does everything a standard mouse should do. I love gadgets, particularly when done well. I loved that (the glossy styles) are very water resistant! Ce produit a répondu à mes attentes. Not a very well thought out hardware & firmware design from a D&I perspective. The 206s perform very well with any genre of music and voices. Fantastic sound, not a lot of outside noise gets in, and great adjustable size.