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Item No. | JH-A39 | ||||
Color | Black/White | ||||
Frequency Range | 400-4000Hz | ||||
Max OSPL90 | <=113dB ± 3dB | ||||
Average OSPL90 | <=109dB ± 4dB | ||||
Total Harmonic Wave Distortion | <=7% | ||||
Reference Test Gain | 23dB ±5dB | ||||
EQ Input Noise | 29dB ±3dB | ||||
Battery | Built-in Lithium Battery | ||||
Hearing Loss | Moderate,Severe | ||||
Package | Color box | ||||
Certifications | CE,ROHS,ISO13485(Medical CE),Free Sale(CFS) | ||||















Packing Details : Standard packing ,neutral packing, your packing are welcome;
Delivery Details : 7-10 days after receiving the 30% deposit;
Shipping Details : DOOR TO DOOR, BY AIR, BY SEA etc;
Payment Details : Credit Card, Paypal, Local Bank, Western Union etc.


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