1 Set K-86 In Ear Hearing Aid Amplifier 3 Size Earplugs

1 Set K-86 In Ear Hearing Aid Amplifier 3 Size Earplugs Description

100% new and high quality

Super mini size and light weight, not easily to be seen.

Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly.

Specification:

Item Type: Ear Care

Name:

Material: ABS and silicone

Mini ITE Hearing aid:

Max Sound Output: equal 120 dB

Max Sound Gain: equal 30 dB

Harmonic Wave Distortion: fless than 1000Hzless than equal 10%,fGreater than 1000Hzless than equal 4%

Frequency Range: 250~3800 Hz

Input Noise: less than equal 50 dB

Battery: 1 x AG3 Button battery (Included)

Working Voltage: dc1.5V

Working Current: less than equal 4mA

Color: skin tone

Item Size: 2.2 x 1.9 x 1.5cm

Package Size: 9.6 x 8.2 x 3.4cm

Quantity: 1 Set

Note:

Adjust volume to the minimum before wearing.

Choose an earplug of slightly bigger size to avoid .

Increase volume gradually to avoid sudden increase in sound.

If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.

Keep the ear plug clean.

Remove the battery if you don't use it for long time.

Package Contents:

1 * hearing aid

3 * earplugs

2 * AG3 button batteries

1 * manual

1 * hard box packaging

Only the above package content, other products are not included.

Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.