Driver Type: 9mm Dynamic
Frequency Response: 18Hz-20KHz
Connector: Gold-plated L-plug
Warranty: 1 year
The N9P is built to last with metal housings and good strain reliefs on the cables. The cable is a little thin but feels durable and should last under normal use. The mic/remote works well and there's also a non-mic/remote version as well.
The N9P has a bassy sound signature overall. Treble is crisp and never harsh. Midrange is neither forward or recessed and smooth. Bass goes deep with tons of impact. Soundstage is about average. It's like the luxury version of the N8 like how Acura is to Honda, just more refined and better overall while keeping the same kind of sound signature.
For $40 or less, the N9P delivers the goods with its overall sound and build with the convenience of a mic/remote. I'd say it's one of the better IEMs out there for the price. It can only be purchased directly @ Newegg.