The Denon AH-C351 is a pair of inexpensive earphones designed for consumers seeking an affordable upgrade from the poor-quality earphones typically supplied with portable music players. It features large 9mm driver units along with Denon's exclusive Acoustic Optimizer technology, which works to balance sound pressure from both sides of the diapraghm. Plus, the AH-C351 also boasts a high efficiency design engineered to ensure a longer portable player battery life. Additional features of this earphone model include three different ear pads (S/M/L), tangle-resistant cables with Oxygen Free copper wiring (less noise), and a convenient carrying pouch. The Denon AH-C351 retails for $49.99 and comes with a 1 year limited warranty.
