One small flaw-if you use them in a tablet in a case (think iPad in regular case with Smart Cover) the 3. Upon unwrapping, they were perfect. I have been using the 373 PC headsets for several years and I have been really happy with those, the sound isnt as good (quite) as the dedicated headphones I have but I needed a mic, and the 373 PC worked great. Order a size larger than you would usually wear. I wanted something to fit behind the front door and this is perfect! They stopped taking a charge after one year of use. Have to send back. The Sennheiser Consumer Audio 504195 Headset - Wired has clear sound and the microphone clarity is very good. Burglars re leaved me of that rig so I bought a klipsh surround sound set up to pacify my wife. The buttons felt extremely cheep, sticks had huge dead zones, and after just 4 weeks won?t work.