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JH-351O BTE FM Open Fit Rechargeable Hearing Aid / Hearing Amplifier

Specification ofJH-351O BTE FM Open Fit Rechargeable Hearing Aid Hearing Amplifier

MaxSoundOutput 125±3dB NoiseEIN ≤32dB
SoundGain 36±5dB Batterysize 3.7V30mAhBuilt-inlithiumbattery
TotalHarmonicWaveDistortion 500Hz<= 3.1% Workingcurrent ≤3mA
800Hz<= 1.7%
1600Hz<= 0.2%
FrequencyRange 200-5000Hz FullChargingTime 2hours
Dimension Durationofuse Morethan20hoursofuse
Certification FDA Cycletime: Nodeclinewithin500timescharging

Features ofJH-351O BTE FM Open Fit Rechargeable Hearing Aid Hearing Amplifier

1. Rechargeable type BTE hearing aid, Eco-friendly and easy to wear with comfortable feeling;
2. Small transparent ear tube, small hearing machine, almost invisible on the ear.
3.Wide frequency range, high-quality sound and it is adjustable for frequency.
4. Open fit hearing aid, no blockage effect, improving wear comfort;
Balanced armature loudspeaker, noise canceling, better sound quality;
5. Supplied by USB charging dock with a USB charging line, easy to charge;
6. Different-sized ear tips supplied to make sure a good fit for users.

Precautions of

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 indication light in the adapter base is showing Redlight
3. After charging completed, the indication 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
JH-351O BTE FM Open Fit Rechargeable Hearing Aid Hearing AmplifierJH-351O BTE FM Open Fit Rechargeable Hearing Aid Hearing AmplifierJH-351O BTE FM Open Fit Rechargeable Hearing Aid Hearing Amplifier



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