Product Describe:
- WT A-7 energy conservation hearing aid is an easy to use hearing aid which can help you hear the sound clearly and loudly, is
suitable for air conductive hearing loss patients.
Main Feature: - Accurate and easy to use
- Suitable for air conductive hearing loss patients
- Energy reservation
- Help you hear the sound clearly and loudly, whether indoors or outdoors
- Max out: 128±5db
- Max gain: 52±5db
- Total harmonic dist: ≤10%
- Equiv input noise: ≤32db
- Frequency range: 250Hz ~ 4500Hz
- Voitage: 1.5V(AA)
- Current:≤ 7mA
Specification: - Package Weight: 130 g
- Package Size: 12.5*10.5*3.5 cm
Package: - 1 x A-7 Energy Conservation Hearing Aid
- 1 x Battery
- 1 x User Manual
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