- Miniature polarized earphone, two poles, measures 20.7 x 11.4mm
- 2017-11-14 00:26
-
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 Informa...