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The first earphones in the world that you buy off the shelf and custom-fit to your own ears, in 4 minutes!

eers Custom-Fitted PCS-250 Earphones

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Product Number: 800587p
These dual balanced armature speakers with crossover have extremely wide band support, and extended high, mid, and low frequency response. The eers™ headphones deliver enhanced bass response through bass reflex technology; all without sacrificing the high-end performance of the speaker. The sound quality is achieved through a patented speaker box enclosure used to tune a specific single driver dynamic speaker.

The hermetically sealed speaker box, the sound port and the bass reflex vent all combine to generate a rich sound with bass enhanced clarity and vivid sound throughout the full spectrum of the dual balanced armature speakers with crossover. The patented SonoFit™ earpiece and Fitting System are designed to create an acoustic seal ensuring that the user’s choice of listening does not need to compete with ambient sound, irrespective of the environment. The user will have the same perceived listening experience while using a lower volume setting on their music source while using eers™, due to the noise attenuation.

eers™ low profile has esthetic appeal for several reasons not the least being that the user can comfortably wear their eers™ under pretty much any head gear. Single button in-line microphone is compatible with all mobile devices. With an acceptable price point and premium quality dynamic speaker, the PCS-250 earphones are optimally designed for active users or anyone wanting premium earphones that do not fall out. Protect your hearing, set your volume levels low and increase as required.
Technical Specifications:
  • Cable: 1.3mm (50in) kink-resistance with in-line microphone
  • Connector: 3.5mm (1/8”) gold-plated stereo jack
  • Typical Nominal Impedance: 32 ohms
  • Sensitivity: 103dB SPL/100mVrms at 1kHz
  • Maximum Output Level: 115 dB SPL
  • Frequency Curve Response: 18Hz-16kHz
Dimensions: 2.5" L x 1" W x 1"H; 0.05 lbs
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