![]() |
|||||||||||||||||||||||||||||||
|
Medicina
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%</td> | Working current | ≤2.5mA |
| 800Hz <= 1.7%</td> | |||
| 1600Hz <= 0.2%</td> | |||
| 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 |
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
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


Buen trato: comprar del vendedor
|
Esta página es acerca de los importadores y exportadores de JH-351R4 Digital Programmable USB Rechargeable Hearing Aid / Hearing Amplifier Buscar en la categoria : Medicina Buscar en la categoria : programmable, rechargeable, digital, hearing, amplifier, 351r4 |
Tuesday 29 September 2026
Packing Details : Package Material: Carton + Foam holder Carton Size: 40*21*50CM Net Weight: Gross Weight: Quantity/Package: 1pc/Carton Package Effect: Loading List: 1. air purifier *1 2. Usage Manual *1 3. Gift box *1 Standard Package in colour box with Foam holder...
Thursday 02 April 2015
SPECIFICATION : Frame Spark Carbon / IMP technology / HMX / BB92 / Carbon swingarm with 160PM U-Mono Link / Tapered Headtube IDS SL dropouts for 142 × 12mm BB height adj. Travel Front 120mm Rear 120 - 85 - Climb / Shock 190 × 50 Fork FOX 32 Float Factory CTD Air / Kashima...
Sunday 28 April 2013
Cantidad : mt - Precio : $1200
Piñones de alta calidad salud, crujiente y bajo en grasa Bueno para los niños, adultos y ancianos Número de modelo: 550.600.650.700.750 / 100g Paquete: 12,5 kgs neto en bolsas de vacío x 2 por el cartón o 10 kgs netos en la bolsa de plástico por el cartón o como peticiones Las...