JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid / Hearing Amplifier
Specification ofJH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier |
|
MaxSoundOutput | 130±3dB |
SoundGain | 40±5dB |
TotalHarmonicWaveDistortion | 500HZ<3% 800HZ<5% 1600HZ<1% |
OperationCurrent/mA | ≤3mA |
Certification | FDA |
FrequencyRange | 400-4000Hz |
InputNoise | ≤32dB |
HearingLoss | slight,moderate |
Voltage | 1.5V |
BatteryType | LR754 |
Batterycapacity/Mah | 68 |
Workingtime/H | 30 |
Certification | FDA |
Machinesize(cm) | 3*6.8*8.5cm |
The feature ofJH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier
1. Modeling exquisite, the button is obvious, easy to operate;2. Open fit hearing aid can change the ear tube as you need, comfortable wear;
3. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear;
4. 3 different shape earplugs are provided, which can fit different people's ear;
5. Option for high and low distortion, suitable for the different environment;
6. Key-type tuning, the key could be power switch, high and low-frequency regulation, convenient and elegant.
7. Touch tone for volume tuning , easy and elegant.
Package Included
1 Ear hoop hearing Amplifier3 Ear tips
2 Ear tube
1 Velvet box
1 Manual book
2 LR754 battery
Precautions ofJH-D03 BTE FMBalanced Armature LoudspeakerOpen Fit Hearing Aid Hearing Amplifier
1. Adjust volume to the minimum level or switch off before wearing.2. To 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, the appropriate choice of earplugs and plugged, 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.
7. Keep out of reach of children.
8. The device is not water resistant.
Send product request
Other supplier products
JH-233 Body Worn Pocket Ear Sound Amplifier / Hearing Aid | Features of JH-233 body worn hearing aid Package Included 1 Pocket Hearing Aid 3 Ear tips 1 Strongbox 1 Manual book 1 Volume Sticker 1 AA battery ... | |
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 ... | |
JH-129 BTE FM Bluetooth Earphone Appearance Ear Zoom Hearing Aid / Hearing Amplifier | Specification ofJH-129 BTE FM Bluetooth Ear Appearance Ear Zoom Hearing Aid Hearing Amplifier MaxSoundOutput 125±5dB Volt... | |
JH-238 Pocket Body Worn Hearing Aid / Hearing Amplifier | Specification of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥50dB/51.5 Batt... | |
JH-125 Analog BTE RIC Hearing Aid / Hearing Amplifier | Features of JH-125 Analog BTE RIC Hearing Aid Hearing Amplifier analogue hearing aids buy can reduce the feedback and noise; Package Inclu... |