Enjoy an audiophile listening experience when music matters.

The E3 combines precision components and remarkable sound isolation to provide studio quality sound everywhere you go. High energy micro-speakers deliver great tonal balance across the entire frequency range. Flexible sleeves produce remarkable isolation, revealing the subtle details of original recordings. The small compact earphone design fits securely in your ear, making it ideal for active listening and frequent travel. The E3's ear sleeves can even be custom-fit by a hearing specialist, after your purchase, for the best personalized fit and comfort.

• Sound Isolating Technology - The E3's in ear design naturally blocks background noise. This allows lower listening volumes in loud environments. No batteries or extra equipment are needed for sound isolation.
• High Energy Micro-Speakers with Extended Frequency Response - The E3's speakers are constructed with studio-grade components, with balanced armature technology, producing efficient output and exceptional audio clarity. The E3's speakers have an extended frequency range for even greater clarity in your listening experience.
• Personal Fit Kit - Because every ear is different, E3's earphones come with a pair of disposable foam sleeves, three pairs (small, medium, large) of flex sleeves, and three pairs of ultra-soft flex sleeves (small, medium, large) to ensure the ideal personalized fit.
• Secure In Ear Design - The soft, flexible sleeves in the Fit Kit gently contour the inside of the ear for a comfortable, secure fit. The E3's are compatible with custom-molded sleeves, fit by a hearing specialist, for the ultimate in fit and comfort.
• Low-Profile Earphone Cables - The E3's cables pass behind the ear - out of sight and out of the way - to provide a more comfortable, discreet fit.
• Lightweight Construction - Weighing only 28g, the E3 is one of the lightest earphones ever made.
• Earphones Carrying Case - The E3 comes with a stylish, compact carrying case. The cable spool inside allows for an easy, tangle-free way to store your earphones.

Specifications

• Speaker Type: Single Low Mass/High Energy Micro-Speaker
• Sensitivity (at 1kHz): 115dB SPL/mW
• Impedance (at 1kHz): 26 ohms
• Cable Length: 1.52m (60 inches)
• Net Weight: 28g (0.9 oz)
• Input Connector: 3.5 mm (1/8") gold-plated stereo plug