Summary: The AKG K 390 earphones offer a sleek-looking design and two types of noise-hushing capability, but the inconvenient noise-cancelling module may put off some people
Pros: Durable, understated design offers both passive sound isolation and active noise cancellation, Noise-cancellation module looks sleek and has a built-in shirt clip, Sou...
Cons: Noise-cancellation module is bulky and heavy, Earbuds may not be totally secure and comfortable for all users, Bass response suffers slightly with noise cancellation t...