Logitech Ultimate Ears 700

The Logitech Ultimate Ears 700 is a high-end set of earphones that feature noise-isolation and dual-armature speakers. Unlike most noise-isolation earphones that provide 16 dB of noise protection, the Ultimate Ears 700 provides 26 dB.

The attachable silicone ear cushions are customizable for each individual ear and create a seal inside the ear canal to allow only the sound produced by the earphones to enter directly inside. Each earphone utilizes two custom-tuned speakers in each ear, instead of the standard one, to create a wider range and frequency of sound. Unlike many other products in Logitech's earphone line-up, the Ultimate Ears 700 does not currently have a microphone option.