1.Max Out: ≥120dB
4.Harmonic Distortion:a)≤10%(Frequency< 1000Hz)
5.Equvi Input Noise:≤30dB
Stanard battery:AG3 or AG312 button cell
Package: Plastic Box
1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal
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
- 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.
1 x Hearing Aid
1 x Cleaning Brush 3 x Earplug(Different Size)
3 x Earplug(Different Size)
1 x Instruction manual (English) Brazil, United Kingdom,Italy,Germany,Algeria,Angola,Benin,Burkina Faso,Central African Rep,
Chad,Cote D\'Ivoire,Gabon,Gambia,Georgia,Ghana,Guinea Rep,Liberia,Libya,Mali,Mauritania,Morocco,Niger Rep,Senegal,Togo,Tunisia
If you are come from the above country,the hearing aid you receive won\'t come with battery,because Singapore Post isn\'t accept to ship with battery to your country,hope you can understand,thank you.
•Delivery within 3 days
We send the products by sea or by air accroding to the demand of customers