• Conduction Mode：Bone Conduction Hearing Aid
• Principle：All Digital Hearing Aid
• Type：Ear Type
• Trademark：GH
• Origin：China
• Production Capacity：1000000,Year

Basic Info.

Conduction Mode Bone Conduction Hearing Aid Principle All Digital Hearing Aid Type Ear Type Trademark GH Origin China Production Capacity 1000000/Year

Product Description

 Mini Dome Aids Prices Digital China Cheap Hearing Aid Rechargeablespecification:
1. Accessories: host (1) USB cable (1) USB charging head, European standard round plug, American standard flat plug (1) charging base (1) brush (1) earplugs (6) English manual (1) blister (1) Color box (1)
2. Output power: 3.6mW
3. Maximum sound output: 125±4 decibels
4. Sound gain: 30±5 decibels
5. Frequency range: 200--4000 Hz
6. Equivalent input noise: ≤32dB
7. Harmonic distortion: ≤10%
8. Continuous working time: ≤15 hours
9. Battery capacity: 40 mA battery is a rechargeable battery
10. Working current: ≤3 mA
11. Working voltage: 1.2V
12. Speaker impedance: 120 ohms