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Model Number | XB-202 |
Product name | Hearing Amplifier |
Material | ABS |
Shape | BTE |
Size | 60*50*20mm |
Weight | 9gram |
Feature | 1)Max sound output: 110±5dB,Amplify sounds up to 40 decibels; 2)Sound gain: ≥30dB,Adjust volume as your wishes; 3)Total Harmonic Wave Distortion: ≤10% 4)Frequency range: 300-4000Hz 5)Input noise: ≤40dB 6)Voltage: DC 1.5V 7)Current: ≤4mA 8)Adjust to either ear,Weight less than 10 grams; 9) Accurate and easy to use; 10)Help you hear the sound clearly and loudly, whether indoors or outdoors |




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