digital programmable hearing aid S-215
|
Detailed Product Description
|
Max Sound Output: 120dB Max Sound Gain: ≥30 dB Equally Gain:≥38 dB Harmonic Distortion: a)≤10%(Frequency< 1000Hz) b) ≤ 4%(Frequency >1000Hz) Frequency Range: ≥300~4000 hz Input Noise: ≤30 dB Battery: AG5 or A13 Max Working Hours with Standard Battery: 50 h Working Voltage: D.C. 1.5V Working Current: ≤4 mA Standard Battery: AG3 or AG312 button cell |
Related Products
|
Pocket Hearing Aid Deaf Aid Sound Audiphone Voice Amplifier digital S-7A Deafness Headset High Auality |
|
Small and Convenient Hearing Aid Aids Best Sound Voice Amplifier Device Behind the Ear S-217 |
|
Rechargeable Analog ITC Sound Voice Amplifier Hearing Aids S-216 Auality Sound Micro Ear Hearing Aid in the ear |
|
Look like MP3 USB Rechargeable Hearing Aid Sound Voice Amplifier Hearing Aids S-95 Digital Hearing Aid ITC In the Ear |
|
8 Channels 3rd DFC Digital Programming RIC Mini Hearing Aids MY-20 Adjustable Amplifier BTE Super Quiet Function |
|
hearing aids for elderly Pocket Hearing Aid Deaf Aid Sound Audiphone Voice Amplifier digital sound amplifier ear amplifi |
Email to this supplier