SPECIFICATIONS
Brand Name: HearingUnion
Certification: CE
Choice: yes
Hearing Aid Digital: Hearing aids Rechargeable
Hign-concerned Chemical: None
Intelligent Noise Reduction Hearing Aids: Hearing Aids For Deafness Elderly
Mini Hearing Aid: Adjustable Tone Hearing Aids
Model Number: VHP-1607
Origin: China Mainland
Rechargeable Hearing Aids: Powerful Hearing Aid
Universal for both ears: Suitable for both ears
audifonos: audifonos para sordera
Rechargeable Hearing Aids For Deafness Digitale Hearing Aids Sound Amplifier Wireless Headphones Listening Device audifonos para sordera
Common for left and right ears！！！
Please note:
●If the earmuffs are not completely inserted into the ear canal or the air leakage of the earmuffs will cause electrical noise, please don't worry,This is normal! This is the smart chip is suppressing howling, just replace the appropriate earplugs.Turn off or lower the volume before inserting the instrument in your ear.Securely position the instrument into your ear. Once the hearing aid is properly seated in your ear,the howling will generally stop.Product Features:
*Mini size - Invisible to wear, "L" shaped design, long-lasting wear without pain
*One click operation - Easy to operate for elderly
*Digital chips - using German chips, Noise reduction
*Rechargeable -- no need to replace battery to avoid tedious battery replacement actions
*Long standby time - Around 30 Hours to use after fully chargedProduct parameters:
Size: 21.7x15x21.9mm
Working voltage: DC 3.7V +5%, -10%
Working current: ≤ 1.4mA
Frequency response: 300-5000 Hz
Equivalent Input Noise: ≤29dB, +3dB
Maximum Saturation Acoustic Output: ≤128dB, +3dB
