Medicina
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 | A10 |
Total Harmonic Wave Distortion | ≤5% | Battery capacity/Mah | 100 |
Operation Current | ≤6mA | Operation current/mA | 3.5 |
Frequency Range | 200-4000Hz | Working time/H | 29 |
Input Noise | ≤35dB | Certification | FDA |
Machine size/cm | 1*1.6*1.3 | ||
Package | Packing box Type | Packing box Size | Weight |
White box | 3*6.7*8.7 | 53.6g | |
lid and base box | 10*10*3cm | 100g |
1. The lightweight and easy operation, you won't feel anything after you wear, very comfortable;
2. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear, low distortion;
3. 3 different earplugs are provided, which can fit different people's ear;
4. Mini ITC hearing aid type with small, it is even not as big as a fingertip, so that can it will be invisible after wear.
5. Beautiful design with a useful pulling line to take out the hearing aid from the ear, some hearing aid may too small to take off after using, with this pulling line, the user can be easy to take it;
6. The experienced manufacturer producing and factory directly sell, reasonable price, high quality.
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 earplugs 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.
Package Included
1 ITE Hearing Aid
3 Ear tips
1 Strong box
1 Manual book
1 Volume Sticker
2 A10 battery
Buen trato: comprar del vendedor
Esta página es acerca de los importadores y exportadores de JH-907 ITE Mini Hearing Aid / Hearing Amplifier Buscar en la categoria : Medicina Buscar en la categoria : amplifier, hearing, mini |
Jueves 21 noviembre 2024
Cantidad : 10000 - Precio : 5€
silicona ventosa a prueba de agua altavoz Bluetooth Material: gel de silicona USB Longitud de cable: los cerca de 76cm Dimensión del artículo : aproximadamente 62 x 62 x 61 mm Dimensión del paquete: alrededor de 211 x 175 x 51 mm Parámetros: 1 . Botones / Puertos: Botón ON / OFF ...
Jueves 08 enero 2015
Product Description Shanghai liyu LED néon flexible PVC couverture LED couleur peau néon flexiblebelle lumière résistant au néon utilise unique colorful semi-transparent vert PVC comme substrate, ultra lumière du LED comme LED Vector, liyu acombiné un technologie professionnel...
Viernes 08 enero 2016
Caracteristicas ● Alta precisión ● Sin piezas mecánicas y móviles, el trabajo poco de reparación ● Span cero y continua y ajustable desde fuera ● Buena estabilidad ● cantidad de desplazamiento positivo de 500%; cambio negativo del 600% ● El sistema de dos hilos 4 ~ 20mA DC...