Help Listening Hearing Aid Home Care S-215 Features:This product is a delicate ITE hearing aids, especially for your entertainment, leisure, listening to opera, watching television and movies, meeting or in the class, clear and loud sound quality of communication, good choice for who need.Technical Parameters:Max Sound Output: 120dB
Max Sound Gain: ≥30 dB
Equally Gain:≥38 dB
Harmonic Distortion: a)≤10%(Frequency< 1000Hz)
b) ≤ 4%(Frequency >1000Hz)
Frequency Range: ≥300~4000 hz
Input Noise: ≤30 dB
Battery: AG5 or A13
Max Working Hours with Standard Battery: 50 h
Working Voltage: D.C. 1.5V
Working Current: ≤4 mA
Standard Battery: AG3 or AG312 button cellSpecification:
ON-turn on
OFF-turn off
Product Weight:3g
Colour: Beige
Material: ABS
Product Size:2.3*1.3*1.9cm
Packing Details:Plastic Box
Packing Size:11.1*8.4*3.3cm
Carton Quantity:120PCS
Carton Size:52.5*31*39cm
GW:11kg
NW:9kgInstructions: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 soundNote:- 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 Aid1 x Cleaning Brush