Description:
It uses new technology that enhances vocals while canceling out background noise.
Personal sound booster.
Enhances vocals with new technology.
Cancels background noise.
Picks up sounds the human ear wouldn’t normally hear.
Great to enhance sound while watching TV or at the movies.
Small, discreet design.
Specification:
Maximum sound power: 120 dB
Sound frequency: 85 dB
Sound amplification: 22.8 dB
Overall harmonic distortion: ≤ 10%
Frequency range: 200,5000 Hz
Equivalent input noise: ≤ 30 dB
Working voltage: 3V
Material:Plastic
Color:Black
Power by 2 AAA batteries(not included)
Package Included:
1pc*Hearing Aid
1pc*Earphone Cable
1pc*Manual
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.