Model Number: 1-511
Key Specifications/Special Features:
hearing aid earphonebone conductor earphoneMiniature polarizedWith two polesImpedance: 120 ±20%Dimensions: 20.7 x 11.4mmFrequency range: 200-5000HzSensitivity: 121 ±2dB
Shipping Information:
- FOB Port: China (Mainland)
- Lead Time: 20 - 30 days
Main Export Markets:
- Eastern Europe
- North America
- Mid East/Africa
- Central/South America
- Asia
- Western Europe
- Australasia