K-188 Mini Noise Reduction Invisible Adjust Hearing Aid Sound Voice Amplifier

• High-quality healthcare product designed for comfort and reliability. Ensures user-friendly experience.

Features:
Super mini size and light weight, not easily to be seen
Adjust volume to the minimum before wearing
Increase volume gradually to avoid sudden increase in sound
Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly

Specification:
Mini Hearing aid
Battery: A10 Button battery (included)
Working Voltage: dc1.5V
Color: As the picture shows