Chine (Rép. pop) Médical
Médical

JH-117 Analog BTE Hearing Aid / Hearing Amplifier

Quantité : 80000Pcs   Prix : 3-50USD

Specification of JH-117 Analog BTE Hearing Aid Hearing Amplifier

Max Sound Output 129dB±3 Voltage 1.5V
Sound Gain ≥45dB±5 Battery size LR44H
Total Harmonic ≤10% Battery capacity/Mah 68
Wave Distortion
Operation ≤4mA Operation current/mA 4.5
Current
Frequency Range 300Hz-3500Hz Working time/H 15
Input Noise ≤30dB Certification FDA
Hearing Loss slight, moderate Machine size(cm) 4*0.6
Package Packing box Type Packing box Size Weight
lid and base box 10*10*5cm 100g
black velvet box 9.5*7.5*3cm 112g

Product Feature of JH-117 Analog BTE Hearing Aid Hearing Amplifier

1. A key switch, a key to adjust the volume, easy operation; 1. Behind the ear hearing aid can wear steadily on the ear, what's more, because of its polished surface, it also comfortable wearing on either ear;
2. Big size enough hearing sound amplifier, and only 2 keys on the machine, one for volume and another one for power, easy to use especially for old people;
3. The classic shape and good market feedback with cheap price, people like this item so it is a hot selling hearing aid all over the world;
4. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear;
5. 3 different shape earplugs are provided, which can fit different people's ear;
6. Speaker head and body detachable, easy to handle dirt and clean;
7. Beautiful design with golden earplug transducer.
8. Beautiful design with golden earplug transducer.


Package of JH-117 Analog BTE Hearing Aid Hearing Amplifier

1 BTE Hearing Aid
3 Ear tips
1 Black velvet box
1 Manual book
2 LR754 battery

Precautions of JH-117 Analog BTE Hearing Aid Hearing Amplifier

1. Adjust volume to the minimum level or switch off before wearing.
2. 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, 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. Keep away from water. The device is not water resistant.

JH-117 Analog BTE Hearing Aid Hearing AmplifierJH-117 Analog BTE Hearing Aid Hearing AmplifierJH-117 Analog BTE Hearing Aid Hearing Amplifier

Localisation : Floor 6, Huicheng Industrial Building, Huifengdong 2nd Road, Zhongkai High-Tech Zone, Huizhou City, Guangdong Province, China, 516000 Huizhou,
Personne à contacter : Sara Wong, +86 0752 2299187

Bonne affaire : acheter au vendeur

Consultez notre guide pour effectuer une transaction en toute sécurité ! En aucun cas Algomtl ne peut être tenu responsable des annonces publiées. Seule la responsabilité du vendeur ou de l'acheteur en cas de litige est engagée.
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de
JH-117 Analog BTE Hearing Aid / Hearing Amplifier

Rechercher dans la catégorie : Médical
Rechercher dans la catégorie :
amplifier, hearing, analog
Hong Kong 852 Biens d'équipement
Security Camera Module | TI 1.3mp 960P DM365/DM368+AR0130

Mardi 08 septembre 2015

Module parameters HD-960P-38*38mm 1.3megapxel low-illumination HD web camera Network Camera - Sensor type 1/4 inch、1.3megapixel , CMOS low-illumination width dynamic sensor - Minimum illumination Color: 1 Lux/F1.2, black and white: 0.02Lux/F1.2 - Electronic shutter 1/5 second ~ 1/50...

ZT Technology Group Ltd.

Chine (Rép. pop) 518111 Biens d'équipement
Most competitive price!! walkthrough metal detector JKDM-100

Vendredi 20 mars 2015

Quantité : 1 - Prix : $ 427

Factory price Walkthrough metal detector JKDM-100 Specification of Metal Detector Gate : - Alarm way: Audio Alert, and LED Location lamp work at the same time . - Detection Zone: 6 zone - Display ways: 8 status led display - Sensitivity: 0-99 adjustable - Tunnel Size...

JKDC SECURITY CO LIMITED

  • 518111 - shenzhen
  • 008613076932994
Taiwan 23511 High Tech
MX-1004PF/K Quad-View Video Processor

Jeudi 12 décembre 2024

E teaching bulletin's good helper ! Four picture screens demonstrated what you need. The MX-1004PF/K Quad-View Video Processor is an advanced video processor for multimedia presentations. It is an ideal solution for applications where up to four video signals must be displayed on...

Meicheng Audio Video Co., Ltd.

  • meicheng
  • 23511 - New Taipei City
  • 886 2 82280311