I dont see the side tone option in a lot of headsets in this price range so fair trade off of value and features. Perfect fit and look great on my feet! Again, my custom in-ears are molded to my ears and the Bmaster in-ears are also very close to complete cancellation. The charger ports all still work. The price is a little high, but this is not the first Jabra product I have purchased and I always look for this manufacturer first. MUCH slower than the Apple wall charger that came with the IPAD, Disappointing. Turns out this one blows the Crosley turntables away! Why spend more? Pretty standard 6 Quart storage boxes. My favorite thing is how the belt locks.