. Overview Tune out the external environment and tune into your own private concert experience anytime, anywhere with the Image S4. These noise-isolating in-ear headphones deliver dynamic sound and unequaled comfort for a price that?s easy on the wallet. Precise, comfortable fit for long-term wear Superior noise-isolating design Delivers smooth sound with enhanced bass Angled nozzle for proper in-ear alignment Durable, built-in strain relief Available in a sleek black or pristine white finish Works with iPod, iPhone and other MP3 devices These reasonably priced, high-performance earphones go above and beyond what you?d expect from the stock earbuds that come with your MP3 player or music phone. In fact, you?ll find Klipsch headphones are far superior to other brands?delivering unequaled comfort, noise isolation, musical accuracy and bass. Furthermore, Klipsch has managed to take its decades of research and development experience to value engineer the Image S4, while staying true to its audiophile heritage. Amazing Comfort and Fit Made just for you, the Image S4's exclusive soft and flexible oval ear tips naturally fit the contours of your ear canals, providing comfortable long-term wear as well as producing a perfect acoustic seal. A good seal minimizes outside noise, also known as noise isolation, and allows you to enjoy your music at lower, safer volumes. These headphones come with 3 different sizes of washable ear tips: a small/medium dual flange design as well as medium and large single flange designs. So light and narrow, they are almost impossible to feel inside your ears. Premium Sound At the heart of every Klipsch product is over 60 years of audio expertise beating strong. Our commitment to no-compromise performance has made us the preferred choice of top cinema operators, a leader in stereo and home theater sound and now a premium name in headphones. The Image S4 delivers strikingly realistic sound through the use of a single, moving coil driver (or mini speaker) per channel. These drivers cover a wide frequency range with dynamic detail. From heart-pounding bass to spine-tingling guitar riffs, you won?t miss a beat. Added Frills The Image S4 is available in two color options, either a piano black finish with silver accents or a pristine white finish with black and silver accents. It carries a 2-year warranty and works with the iPod, iPhone and other portable devices that feature a standard 3.5mm headphone jack. An ear tip cleaning tool and a compact, crush-resistant aluminum case are also included in the purchase. Specifications DESIGN Dynamic Moving Coil Micro Speaker FREQUENCY RESPONSE 10Hz ? 19KHz SENSITIVITY 110db SPL/mW NOMINAL IMPEDANCE 18-ohm DRIVE COMPONENTS Full range KG 25 INPUT CONNECTIONS 3.5mm DIMENSIONS 8.0 mm diameter WEIGHT 11.9 grams ACCESSORIES 3 different-sized ear tips, ear tips cleaning tool, Steel storage case FEATURES Noise Isolation: -16