NEW Hearing Amplifier

NEW Hearing Amplifier 2017 NEW Hot Sales Hearing Aid amplifier In Ear Amazon,the Advanced Digital personal Sound Amplifier as fingertip size of model G-16 With Zinc Air Battery size 10A Advantages: · Ultra mini size and light weight New Hearing Amplifier machine -- only 3g · Crystal clear sound controllled by digital chip, noise feedback reduction · Using A10 zinc air battery, low current, Long standby,100 hours duration · Ergonomic-fit design for both Left and Right ear, comfortable Ready-to-wear · Accurate and easy volume control by using adjust-bar · Hearing Enhancer for Mild Hearing loss 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: ?1.0mA url:http://www.byvisiontech.com