In-Ear Canal Sound Amplifier Deaf Hearing Aids, K-80 Gifts Occasions for gifts Festival celebrations

Occasions for gifts Festival celebrations

1 x RCA Audio Cable

for KANGOO

Optimize the curvature of the keys

Its light spot on the wall

In-Ear Canal Sound Amplifier Deaf Hearing Aids, K-80 Gifts Occasions for gifts Festival celebrationsHearing aid, When you watch movie, enjoythe drama, attend meeting, or have classes, the product can help you to hear the sound clearly and loudly. While in forest, if you want to hear very slight sound, it will be a good choice. Specification: 1. Max sound output: 110+ 5Db 2. Sound gain: about 30dB 3. Total harmonic wave distorting: about 10 ??? 4. Frequency range: 300 400Hz 5. Input noise: about 40dB 6. Voltage: d. c. 1. 5V 7. Current: about 4mA