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Mogujie Department Store
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Earphones Deaf Headset Rechargeable Small Listening Device Aid Hearing Aids for the Deaf in the Ear S-219
Hourse care product max gain rechargeable in ear hearing aid S-219
Features:
This product is a sophisticated in the canal rechargeable hearing aid, clear sound, compact body, the sound is clear and easy to use. Independent power switch, simple operation. "NO" - the power switch to the "open" file; "OFF" - battery switch "off" file. Charging file; "- Volume control.
Technical :
1. Maximum saturation sound preure ≥ 128dB ± 4dB pole 2. full block sound gain: ≥ 40dB ± 5dB 3. The average gain: ≥ 38dB 4. Harmonic distortion:
a) frequency le than 1000Hz when not more than 10% b) when the frequency is greater than 1000Hz is not more than 6% 5. Equivalent noise: ≤ 26dB. 6. Frequency response: no narrower than 300Hz ~ 3500Hz Operating voltage: 1.2V Operating Current: ≤ 4mA Product weight: 3g Package: paper + plastic box QTY: 50PCS Carton Size: 36 * 30 * 26.5cm GW: 7kg Net Weight: 6kg
Instructions:
1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, (silica ) 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., 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 bier size to avoid r. - Increase volume gradually to avoid sudden increase in sound. -If you hear a howling,check the ear (silica ) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plued, 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
1 x Cleaning Brush3 x Earplug(Different Size)
1 x Instruction manual (English)Sample:
•Available •Delivery within
Warranty:
•one year
Delivery:
We send the products by sea or by air accroding to the demand of customers
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