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JH-351R4 Digital Programmable USB 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 Aid Hearing Amplifier

1. 2 hours continuous use with a full charge
2. Super mini in the ear, invisible in the ear.
3. Wide frequency range, high quality sound.
4. Open fit hearing aid, no blockage effect, improving wear comfort.
5. Supplied with USB charging dock
6. Different sized ear tips supplied to ensure a good fit

Precautions ofJH-351R BTE RIC FMRechargeable Hearing AidHearing Amplifier

1. Charging time :It will take around 2 hours for a finished battery to be fully recharged. It's strongly suggest to charge for 12 hours for the first time charging.
2. During the charging period, the indication light in the adapter base is showing Red light
3. After charging completed, the indication light will turns to Green light.
4. Important to off the machine before you put on it to your ear.
5. To choose the right size of ear plugs 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
JH-351R BTE RIC FM Rechargeable Hearing Aid Hearing AmplifierJH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier


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