Output OSPL90 Max: ≤119dB+3dB,
EQ Input Noise: ≤29dB+3dB
Sound Gain(FOG): ≤35dB+3dB
Frequency Range: 250Hz~5000Hz
Working Current: ≤6mA
Total Harmonic Distortion: ≤2%
We also provide cleaning tools. We recommend cleaning the earbuds at least 2 times a week.
For a comfortable wearing experience, this hearing amplifier comes with a flexible neck strap and adjustable clips, and there is a built-in magnet to hold the left and right units in place, preventing the units from getting tangled up.
Press and hold the button for three seconds tunrning the device on or off.
Two big buttons to adjust the volume level. (6 volume levels suit different needs)
It will remember the volume level you used last time.
Foldable and not easily damagedIt can be easily folded into a pocket or bag. | Comfortable & NeckbandHanging around the neck, comfortable and not lost. | Rechargeable & Long lasting timeCharge for 2 hours. Worked 80 hours without battery anxiety. |
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.