JH-337 BTE Rechargeable Hearing Aid / Hearing Amplifier

Specification ofJH-337 BTE Rechargeable Hearing Aid Hearing Amplifier
MaxSoundOutput	125±5dB	Voltage	1.2V
SoundGain	≥35dB	Batterysize	NI-MHRechargeablebattery
TotalHarmonicWaveDistortion	≤10%	Batterycapacity/Mah	40
				Operation	≤4mA	Operationcurrent/mA	1.4
Current
FrequencyRange	200-5000Hz	Workingtime/H	29
InputNoise	≤35dB	Certification	FDA
Certification	FDA	Standbycurrent	/
Machinesize/cm	1.5*0.9*4.5

Features ofJH-335 Rechargeable ITE Portable Hearing Aid Hearing Amplifier

Precautions ofHearing Amplifier

1. Charging time: It will take around 11 hours for a finished battery to be fully recharged. It's strongly suggested to charge for 12 hours for the first time charging.
2. During the charging period, the indicator light in the adapter base is showing Redlight
3. After charging completed, the indicator light will turn to Greenlight.
4. Important to off the machine before you put on it to your ear.
5. To choose the right size of earplugs will be more comfortable to the ear, and help a better sounds gain, and avoid any extra noise.
6. The switch should be turned to the off position when the apparatus is not in use. That will ensure longer battery life

Package Included

1 Hearing Aid
3 Ear tips
1 Charging base
1 Black velvet box
1 Manual book
1 AC adapter
2 Cleaning tools