Great sounding and comfortable, these are sweet listening tools. What may not be clear is that they are apparently designed to rest in the ear and not fit into the canal. Once understood, they are perhaps a bit less than snug, but delightfully instead.
Powerful bass performance. Realistic music reproduction demands clean, undistorted bass response, and the new K 311 headphones perform brilliantly, at any listening level. A virtually weightless semi-open design, the K 311 extends the AKG professional tradition to ear buds you can take with you anywhere.