Ultimate Ears is one of the best in-ear headphone makers and they have introduced new Ultimate Ears 700 noise isolating earphones. The new earphones use a custom-tuned dual-armature microdesign that delivers highly accurate sound reproduction in a compact design – each earphone is smaller than a dime. The UE 700 have frequency range of 10Hz to 16.5 kHz and using the dual-armature layout they separate frequency response into two high fidelity channels per ear.

“Ultimate Ears legacy of creating custom in-ear monitors for rock stars directly benefits people who love great music,” said Philippe Depallens, Logitech vice president and general manager of the Ultimate Ears product units. “After designing thousands of in-ear monitors for professionals, we’ve put everything we know about delivering great sound quality into the Ultimate Ears 700 earphones.”

The Ultimate Ears 700 comes with small, medium and large soft-silicone ear cushions or comply foam cushions for optimum, fit and seal. The earphones will ship by end of April for suggested retail rice of $229.99. You can pre-order Ultimate Ears 700 on Amazon.