JH-D19 Digital IP65 Waterproof BTE Open Fit Hearing Aid / Hearing Amplifier

Specification ofJH-D19 Digital IP65 Waterproof BTE Open Fit Hearing Aid / Hearing Amplifier
MaxSoundOutput	122±3dB	Waterproof&dustproof	IP65
SoundGain	50±5dB	Function	WDRCandAFC
TotalHarmonic	≤3%	Voltage	1.4V
WaveDistortion		BatteryType	A312
FrequencyRange	200-5500Hz	Current:	1.5mA
InputNoise	≤25dB	Workingtime/H	250-300hours
Modes:	4Modes:Meeting,Normal,Outdoor,NoiseReduction.	Certification	FDA
Channel	2/4/6/8/16(Default4Channel)	HearingLoss	slight,moderate, severe

The feature ofJH-D19 Digital IP65 Waterproof BTE Open Fit Hearing Aid Hearing Amplifier

1. 4 Channel digital machine, 4 modes for thedifferent environment (Normal, Noise Reduction, Indoor, Outdoor);
2. Rocker Switch, it is convenient to control the volume;
3. Wide dynamic range compression WDRC processing, Automatic Antireaction
4. Water proof and dust proof, IP67, the machine fall into the water, please take it, it still can work;
5. Open fit type of hearing aid, compatible for both ear hook, the user can replace easily. For example, when user need wear on left ear, they can use a left ear tube, and right ear use right ear tube, so that the JH-D19 can use a hearing aid for fit 2 ear while to buy a pair.

Package Included

1 Digital Hearing Aid
3 Ear tips
1 Gift box
1 Manual book
3 A13 battery

Precautions ofJH-D19 Digital IP65Waterproof BTE Open Fit Hearing AidHearing Amplifier

1. Adjust volume to the minimum level or switch off before wearing.
2. Choose the right size of ear tips to avoid any extra noise.
3. Increase volume gradually to avoid the sudden increase in sound.
4. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of the plug is tight, make sure no air leakage.
5. Please regularly clean the ear plugs in order to ensure the normal use of hearing aids.
6. Use for long periods of time, please remove the batteries to prevent rot erosion hearing aid components.