Affordable Comfortable Programmable Digital Hearing Aid ITC For Hearing Loss

DESCRIPTION8 channel mini BTE hearing aid, open fit desigen specially suitable for sloping hearing loss. With 12 frequency bands, 4 user programs, advanced noise reduction and feedback suppression technologies, internal audiometer and super tinnitus treatment functions, program switch and volume control, and open fit design, it provide perfect solution for clients with infection or fluid in the ear.TECHNICAL FEATURE2nd Generation I-COOL Intelligent Multi-core Digital Signal ProcessorERAC Context Analysis Based Intelligent WDRC Technology8 Independent Compression-Amplification Channels12 Independent BandsENDR Environment Detector Noise Reduction System(up to 15dB)DFC feedback cancellation System(Net Gain up to 23 dB)Intelligent Adjustable Direction Speech Enhancement Technology4 Environment Listening Programs( user programs)8 Channels MPO ManagementLow Battery Warning ToneAdjustable Warning ToneAdjustable Power on DelayMicrophone & Telecoil Overlay processing TechnologyInternal Sound Field Evaluation SystemTMT Tinnitus Mask Treatment FunctionPersonalized Data Storage FunctionAutomatic Telephone FunctionFitting Range up to 100 dBTechnical DataAcoMate 821 OFPeak OSPL90(dB SPL)119.3dBHFA OSPL90(dB SPL)113dBPeak Gain(dB)46.6dBHFA Full On Gain(dB)35.1dBTotal Harmonic Distortion:500 Hz(%)≦1%800Hz(%)≦1%1600Hz (%)≦0.8%EQ Input Noise (dB)21Battery Current(Am)1.1batteryA10