Portable Rechargeable Headphones for Adults with Magnetic Charging and Adjustable Low Noise Hearing Earbuds

What is CIC Hearing Aid:CIC refers to the Completely in the Canal hearing aids, which are currently smaller hearing AIDS that are not easy to see even from the side.It can go deeper into the ear canal, very close to the eardrum.Benefits of our CIC hearing AIDS:1,Intelligent touch control volume, Digital import chip,sound is good quality.2,Super long working time for the elderly to use all day.3, intelligent noise reduction system, restore real voice.4, the appearance is mini, small size, very invisible when wearing.5, small and light, with soft earplugs, no damage to the ear for a long time.6, with charging compartment, easy to carry, power supply anytime and anywhere.Rechargeable CIC hearing aid parameters:Maximum OSPL90: ≤110dB+3dBAverage output sound pressure level: 106dB±2dBFull sound gain: C34dB±3dBEquivalent input noise level: ≤28dB+2dBEq.Lnput Noise Level :E22dB+2dBFrequency response range: 500hz-5000hzTotal harmonic distortion :≤3%Built-in lithium battery: 35mAhSingle use time: 20 hours1 pair of hearing AIDS, suitable for both left and right ears