Ear Enhancement Sound Emplifie Cheap Hearing Aid Audiphones
Hefei DX Medical Co., Ltd.- Customized：Customized
- Certification：ISO, UL, RoHS, CE
- Condition：New
- Output Type：Small Power
- Signal Processing Type：Digital Hearing Aid
- Application：Children, Adult, Elderly
Base Info
- Conduction Mode：Bone Conduction Hearing Aid
- Principle：All Digital Hearing Aid
- Type：Ear Type
- Trademark：GH
- Origin：China
- Production Capacity：1000000,Year
Description
Basic Info.
Conduction Mode Bone Conduction Hearing Aid Principle All Digital Hearing Aid Type Ear Type Trademark GH Origin China Production Capacity 1000000/YearProduct Description
Wholesale ear hearing aid battery for the deaf audiphone Adjustable deaf-aid hearing aid
specification:
1. Accessories: host (1), battery (2), earplugs (3) English manual
2. Maximum output: 130±5dB
3. Sound gain: 35±5dB
4. Harmonic distortion: ≤10% (1000 Hz)
5. Equivalent input noise level: ≤32dB
6. Frequency range: 300--4500 Hz
7. Battery voltage: DC 1.5 v
8. Directionality: all-round
