This Digital Hearing Aids,convenient for watching movie, enjoying the drama, attending meeting,
<br />having class,and chatting with friends, it could help you hear the sound clearly and loudly.
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<br />Features:
<br />1. Brand New,High Quality
<br />2. Pocket design for portability
<br />3.  Anti-shock & anti-drop,user-friendl y design
<br />4. Super mini size and light weight, not easily to be seen
<br />5. Reduce noice, provides good sound quality
<br />6. Durable and reliable for long time use
<br />7. Silicone earplugs in 3 sizes: fit most ears
<br />8. Adjust volume to the minimum before wearing
<br />9. Increase volume gradually to avoid sudden increase in sound
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<br />Specifications:
<br />1. Max sound output:  120dB
<br />2. Sound gain:  30dB
<br />3. Total harmonic wave distortion:  10%
<br />4. Frequency range: 300-4000Hz
<br />5. Input noise:  40dB
<br />6. Voltage: DC1.5V
<br />7. Current:  4mA
<br />8. Color: As pictures
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<br />Package Included:
<br />1 x Hearing Aids
<br />1 x User Manual
<br />1 x Case
<br />2 x AG3 Button Cells
<br />3 x Units of earplug of different size