JH-351R4 Digital Programmable USB Rechargeable Hearing Aid / Hearing Amplifier
Specification of JH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier
Max Sound Output 125±3dB Noise EIN ≤20dB
Sound Gain 40±5dB Battery size 3.7V 30mAh Built-in lithium batter
Total Harmonic Wave Distortion 500Hz <= 3.1% Working current ≤2.5mA
800Hz <= 1.7%
1600Hz <= 0.2%
Frequency Range 200-5000Hz Full charging Time 2 hours
Dimension Duration of use More than 20 hours of use
Certification FDA Cycle time: No decline within 500 times charging
Features of JH-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 of JH-351R BTE RIC FM Mini Rechargeable Digital Hearing Aid Hearing 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
在线联系供应商
Other supplier products
Analogue Hearing Aid | For analogue hearing aids buy, don’t hesitate to contact. A traditional simply makes the sound wave larger to amplify sounds. The conventiona... | |
JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid / Hearing Amplifier 2019 | Specification ofJH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier MaxSoundOutput 130±3dB SoundGain 40&plusm... | |
Programmable Digital Hearing Aid | No all the digital hearing aid are programmable and what does programmable mean? It means that an audiologist can modify a hearing aid’s set... | |
JH-129 BTE FM Bluetooth Earphone Appearance Ear Zoom Hearing Aid / Hearing Amplifier | Features of JH-129 BTE FM Bluetooth Ear Appearance Ear Zoom Hearing Aid Hearing Amplifier Package Included 1 Bluetooth type hearing aid 3 Ear tip... | |
JH-238 Pocket Body Worn Hearing Aid / Hearing Amplifier | Specification ofJH-238 Pocket Body Worn Hearing Aid Hearing Amplifier MaxSoundOutput 130±5dB Voltage 1.5V Sou... |
Same products
Bed Alarm Sensor Pad | 卖方: ValueApex (Shanghai) Information Technology Co., Ltd. | If you're in search of a reliable and cost-effective solution for your wholesale caregiving needs... | |
Custom Medical Needle | 卖方: Shanghai Kohope Medical Devices Co., Ltd. | Kohope, as a custom needle manufacturer, has an independent research and development team. For ne... | |
Vet Equipment | 卖方: APK Technology Co., Ltd. | Parameter of A70 Vet Products APK Part Number A70 Brand Name APK ... | |
Rotatable Sphincterotome | 卖方: Leo Medical Co.,Ltd. | A rotatable sphincterotome is a variation of the traditional sphincterotome used in endoscopic pr... | |
Pulmonology Products | 卖方: Leo Medical Co.,Ltd. | LeoMedPulmonology equipmentcover pulmonology guide wire, pulmonology dilatation balloon, airway r... |