JH-337 BTE Rechargeable Hearing Aid / Hearing Amplifier
Specification ofJH-337 BTE Rechargeable Hearing Aid Machine
Max Sound Output 125 ± 5dB Voltage 1.2V
Sound Gain ≥35dB Battery size NI-MH Rechargeable battery
Total Harmonic Wave Distortion ≤10% Battery capacity/Mah 40
Operation ≤4mA Operation current/mA 1.4
Current
Frequency Range 200-5000Hz Working time/H 29
Input Noise ≤35dB Certification FDA
Certification FDA Standby current /
Machine size/cm 1.5*0.9*4.5
Features of JH-335 Rechargeable ITE Portable Hearing Aid Rechargeable Ear Amplifier
1. Rechargeable behind the ear hearing aid, no need to change battery frequency, reusable and Eco-friendly, Low carbon, environmental protection;
2. Two charging ways, AC adapter and battery for charging, no matter indoor or outdoor, which is very convenient to use;
3. Corresponding uncomfortable threshold properly, adjust the maximum sound output, protect the user's ear;
4. Three different shape earplugs (Big, Fat, Small) are provided, which can fit different people's ear canal;
Precautions of JH-335 Rechargeable ITE Portable Hearing Aid Hearing Amplifier
1. Charging time: It will take around 11 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 of Bte Rechargeable Hearing Aid
1 Hearing Aid
3 Ear tips
1 Charging base
1 Black velvet box
1 Manual book
1 AC adapter
2 Cleaning tools
Send product request
Other supplier products
 |
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&plu... |
 |
JH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid / Hearing Amplifier | Specification ofJH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid Hearing Amplifier MaxSoundOutput 128±3dB Voltage ... |
 |
JH-907 ITE Mini Hearing Aid / Hearing Amplifier | Specification of JH-907 ITE Mini Hearing Aid Hearing Amplifier Max Sound Output 120 ± 5dB Voltage 1.5V Sound Gain ≥35dB/28 Battery size A... |
 |
JH-158 BTE Style Ear Amplifier Cheap Hearing Aids | Specification ofJH-158 BTE Style Ear Amplifier Cheap Hearing Aids MaxSoundOutput 130±5dB Voltage 1.5V SoundGa... |
 |
JH-238 Pocket Body Worn Hearing Aid / Hearing Amplifier | Features of JH-238 Body aid Package Included 1 Pocket hearing Amplifier 3 Ear tips 1 Strong box 1 Manual book 1 Volume Sticker 1 AA battery 1 PCS ... |
Same products
 |
Wire gel electrode sheet machine | Seller: Xiaoniu Top | Wire gel electrode sheet machine |
 |
Infusion stick die cutting packaging machine | Seller: Xiaoniu Top | infusion stick die cutting with packaging machine |
 |
medical dressing wound dressing die cutting packaging machine | Seller: Xiaoniu Top | medical dressing wound dressing die cutting with packaging machine |
 |
ECG Button electrode sheet machine | Seller: Xiaoniu Top | sensor stud style ECG electrodes Sheet producing machine |
 |
Adhesive coating die cutting packaging machine | Seller: Xiaoniu Top | 9 work station die cutting machine add hot packaging equipment, Infusion stick die cutting packag... |
