This item has been discontinued. Don't panic! Go back to view all Custom Molded Ear Plugs. The 5-Minute Custom Fit EERS puts the power of a perfect fit in your hands with the Safe and Comfortable SonoFit™ Fitting Process. In just 5 minutes, you can create your own custom-fitted EERS PCS-250 earphones! Everything you need is in the box. There's no mess, and no putty to mix. What would normally take weeks of visiting audiologists or mailing kits back and forth can now be done by yourself, in about the amount of time it takes to make a sandwich. Crisp, Rich Sound, Perfect for the Audiophile With dual-balanced armature speakers with crossover, extreme wide band support, and extended high, MID, and low frequency response, the PCS-250 delivers serious sound quality for the hi-fi enthusiast. Combined with the acoustic seal provided by a custom fit, the PCS-250 goes above and beyond to create the rich and detailed sound experience audiophiles crave. Crisp, deep, nuanced sound, enhanced by a perfect fit -- accept nothing less. With the earpieces nestled perfectly into each ear, you'll be able to hear your music more clearly than ever before, and the earphones won't slip or fall out when you move. And with a single button in-line microphone, these custom earphones are mobile-compatible and ready to go. A Note on Volume: EERS PCS-250 custom-fit earphones create an acoustic seal inside the ears, causing listening levels to be perceived as louder. It is a good idea to turn down the volume on your device before putting these earphones in; with EERS, you will find you can hear clearly and enjoy your music at a lower volume than before. PCS-250 Technical Specifications Noise Protection NRR 26
Typical nominal impedance 90 ohms
Sensitivity 108 dB SPL /146 mVrms @1 kHz
Maximum output level 120 dB SPL
Frequency Response 20 Hz - 20 kHz
Cable 1.3 m (50 in.) kink-resistant with in-line microphone
Connector 3.5mm (1/8") gold-plated stereo jack
Typical Weight Approx. 15 g (0.53 oz)
PCS-250 SpecSheet From the Inventor Custom Fitting Yourself: How it Works PCS-250 What's in the Box 1 SonoFit™ Fitting System
1 pair of PCS-250 earphones (pre-loaded in SonoFit™)
1 carrying pouch
1 user manual
1 quick-fit gude
1 year limited manufacturer's warranty