JH-351R4 Digital Programmable USB Rechargeable Hearing Aid / Hearing Amplifier
Cantidad : 80000Pcs Precio : 3-50USD
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 |
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 Rechargeable 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


Persona a contactar : Sara Wong, +86 0752 2299187
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
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 : 351r4, digital, hearing, programmable, amplifier, rechargeable |
Thursday 17 December 2015
Cantidad : 5000 tons - Precio : 90EUR
Somos fabricante directo y principal proveedor de 6mm pellets de madera estándar europeo, de 8 mm con un contenido de humedad: <</span>7% y el valor calorífico: <</span>4.7kWh / kg. ESPECIFICACIONES PARA pellets de madera: 1. Uso: Casa Calefacción 2. Hecho de...
ECO ENERG LEMN SA
- 437.080 - Maramures
- 262370937
Thursday 17 December 2015
Cantidad : 5000 tons - Precio : 85EUR per ton
Somos fabricante directo y principal proveedor de 6mm pellets de madera estándar europeo, de 8 mm con un contenido de humedad: <</span>7% y el valor calorífico: <</span>4.7kWh / kg. ESPECIFICACIONES PARA pellets de madera: 1. Uso: Casa Calefacción 2. Hecho de...
TRANSPORTES APICHE,S.L.
- 02400 - Albacete
- 961827882
Tuesday 11 August 2015
Cantidad : 500 - Precio : 220-225
Key Specification - l Brand Name : Rooman - l Model Number : RM-RC800 - l Input Voltage(V): 110-220 - l Output Voltage(V): 24 - l Rated Power(W): 22 - l Noise Level(DB): <60</li> - l Display Mode : LED - l Certification : RoHS、3C - l Battery Voltag/Battery Type ...
Rooman Electrical Appliances Co., Ltd.
- Rooman1
- 523929 - Dongguan
- +13 6 62 88 32 70





