IQbudsTM: It is not possible to adjust the amplification at specific frequencies, but the overall volume of left and right IQbudsTM can be adjusted.
Below 1KHz there is one setting (setting 2) that provides some low-frequency boost.
Above 1KHz there are three settings (3, 4 and 5) that provide a boost in the high frequencies.
IQbudsTM BOOST: EarID™ app allows consumers to measure and analyze their hearing thresholds, then calibrate IQbuds™ Boost to reflect their own personal hearing profile.
At the core of the EarID™ personalization system is the NAL-NL2 self-fitting formula. NAL-NL2 is one of the worlds leading self-fit formulas and is used in audiologist clinics around the world to fit expensive hearing aids.