JH-351R BTE RIC FM Rechargeable Hearing Aid / Hearing Amplifier

Specification ofJH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier
MaxSoundOutput	125±3dB	NoiseEIN	≤20dB
SoundGain	40±5dB	Batterysize	3.7V30mAhBuilt-inlithiumbatter
TotalHarmonicWaveDistortion	500Hz<= 3.1%	Workingcurrent	≤2.5mA
	800Hz<= 1.7%
	1600Hz<= 0.2%
FrequencyRange	200-5000Hz	FullchargingTime	2hours
Dimension		Durationofuse	Morethan20hoursofuse
Certification	FDA	Cycletime:	Nodeclinewithin500timescharging

Features ofJH-351R BTE RIC FM Rechargeable Hearing AidHearing Amplifier

1. Rechargeable type BTE hearing sound amplifier, eco-friendly and easy to wear, comfortable feeling for ears;
2. Receiver In Canal (RIC) hearing aid, this type of hearing aid can continue to flow to the ear canal naturally, reducing feelings of being "plugged up", reduce the feedback and Noise canceling, the sound you heard will be clear and more natural;
3. JH-351R is differentiated left and right for ear, which is more differentiated to fit;
4. Wide frequency range, high-quality sound;
5. Open fit hearing aid with balanced armature loudspeaker, no blockage effect, improving wear comfort;
6. Power supplied with USB charging line, convenient to get the power;
7. Multi-function keys, including FM, switch, power display, high-end atmosphere.

Precautions ofJH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier

1. Charging time: It will take around 2 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 USB Dock
1 Strong box
1 Manual book
2 Cleaning tools