NEW Invisible Hearing Aid

2017 NEW Top Sales Invisible Hearing Aid In Ear on Ebay and Amazon,the Advanced Digital personal Sound Amplifier with finger tiny size of model G-16 With Zinc Air Battery size 10A

New Invisible Hearing aid G-16:

1. Light Small Sound Amplifier Adjustable Tone In ear Canal  ITC Hearing Aid

2. When you see the film, watch the play, have meeting, or have classes, this product can help you to hear the sound clearly and loudly

3. Made of durable soft plastic material that comfortable

4. While in forest, if you want to hear very slight sound, it will be a good choice

5. It can be used for sound amplifier

6. Max sound output: 110±5dB

7. Sound gain: ≥30dB

8. Total Harmonic Wave Distortion: ≤5%

9. Frequency range: 300-4500Hz

10. Input noise: ≤30dB

11. Mini Size: 16 x 12 x 0.9 m,tiny as the fingertip

12. Voltage: DC 1.5V,A10 size battery

13. Current: ≤4mA