JH-238 Pocket Body Worn Hearing Aid / Hearing Amplifier 2019
Specification of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier |
|||
Max Sound Output |
130 ± 5dB |
Voltage |
1.5V |
Sound Gain |
≥50dB/51.5 |
Battery size |
AA |
Total Harmonic |
≤5% |
Battery capacity/Mah |
2400 |
Wave Distortion |
|||
Operation |
≤4mA |
Operation current/mA |
6.9 |
Current |
|||
Frequency Range |
500-3500Hz |
Working time/H |
348 |
Input Noise |
≤32dB |
Certification |
FDA |
Machine size/cm |
4*1.7*6.5 |
|
|
Package |
Packing box Type |
Packing box Size |
Weight |
color box |
8.5*3*12 |
88.4г |
|
lid and base box |
12.5*9.5*3.3cm |
100g |
Features of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier
1. Big size body, exquisite design, obvious button, easy operation, could be used by everyone;
2. Pocket body aid hearing aid, can be easily wear in the belts, trouser pockets and so on, so that user can carry it to everywhere, is very stable;
3. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear;
4. Contacting with a 2 pins ear line earphone, just like you listen a MP3 or others;
5. High power hearing amplifier with AA battery, which has a long using time, and the battery is easy to purchase;
6. 1-9 volume control, high output, high frequency, suitable for moderate and severe hearing loss
7. Frequency adjustment function, "I" is ON switch, "0"is OFF switch. "H1", high frequency, can help you reduce low frequency noise, "H2", more high frequency, can help you reduce low frequency noise than h1
Package Included
1 Pocket hearing Amplifier
3 Ear tips
1 Strong box
1 Manual book
1 Volume Sticker
1 AA battery
1 PCS 2 pins ear line
Precautions of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier
1.Open the cartridge cover, put the battery in correct direction.
2.Before using switch off volume or turn to the minimum position .
3.Chose the right size ear tips, connect the ear tips with hearing machine, wear in ear.
4.Turn on the power ,and adjust the sound volume to get clear sound.
5.If you hear the whistling sound ,please check whether you have plugged in the ear plug tightly. If it can't be plugged tightly, please change the other size.
6.Turn the switch off if not using
Huizhou Jinghao Medical Technology CO., LTD. is the sole listed lidl hearing aids manufacturer in China. If you want to know more details or want a quotation, just feel free to contact us!
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-238 Pocket Body Worn Hearing Aid / Hearing Amplifier 2019 Buscar en la categoria : Higiene / salud Buscar en la categoria : body, amplifier, pocket, hearing, worn |
Miércoles 14 septiembre 2016
Cantidad : 5000 - Precio : 50,00 €
Y Type Strainer DIN Standard Y Type Strainer DIN Y Schmutzfänger DIN Y Filtro tipo DIN Y filtr DIN Standard Y type filter DIN Standardında Y-Tipi Pislik Tutucu Lọc Y chuẩn DIN ETM Code No. : ETM FIG.T.830,ETM FIG.T.831 This ETM Y type strainer can be used in Industry, Power stations...
ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
Miércoles 14 septiembre 2016
Cantidad : 5000 - Precio : 50,00 €
Long life-Heavy Duty Bellows Seal Stop Valves DIN Standard Long Life-Heavy Duty Bellows Sealed Stop Valves DIN Long life bellows Seal Stop Valve DIN Long life bellows globe valve DIN Long bonnet bellows globe valve DIN Faltenbalgventil lange Bauform DIN Válvulas de fuelle de...
ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
Miércoles 22 abril 2015
Cantidad : 10PCS - Precio : USD3250
Power: 150W Meanwell Gan serie Power Drive + original brigelux LED 45 mm, cinco años de protección También podemos suministrar 150W 200W 80W 60W 30W Iluminación: el ángulo de 90 grados Voltaje de entrada: AC100 - 277V El brillo del LED de atenuacion: <</span> 5% / 6000...
Ashiloy Industry Co.,Ltd
- 999077 - KLN
- +86 138235618632