(Note: For buyers in Australia country, due to the laws and regulations of your country, button batteries cannot enter your country, We don’t put batteries in the hearing aid package) – ear protection headphones

Quality ear protection headphones;

Features:

This product is a delicate ear hearing aids, compact body, curved appearance designed according to auricle,

wear secluded. especially use for your entertainment, leisure, listening to opera, watching television and movies,

meeting communication or students in the class, to make the sound effect clear and loud,

good choice for people who need.

Technical Parameters:

1.Max Out: ge120dB
2.Max Gain:ge30dB
3.Average Gain:ge38dB
4.Harmonic Distortion:

a)le10%(Frequency< 1000Hz)
b)le4%(Frequency >1000Hz)
5.Equvi Input Noise:le30dB
6.Frequency Range:ge250Hz~3500Hz

Specification:

Stanard battery:AG3 or AG312 button cell
Voltage:D.C. 1.5V
Current:le4mA
Product Weight:3g
Product Size:1.9*1.4*1.6cm
Package: Plastic Box
Package Size:11.1*8.4*3.3cm

Instructions:

2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment

in the right direction, then close the battery compartment .
3.Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum
4.Then put this item on you ear, keep it tightly
5.Next, turn this item ON, adjust the volume until you hear clear sound

Note:

– Adjust volume to the minimum before wearing.
– Choose an earplug of slightly bigger size to avoid whistler.
– 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.
– Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids.
– Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.

Package Content:

1 x Hearing Aid

Remark

Warranty:

one year