JH-180 BTE Ear Hook Hearing Aid / Hearing Amplifier
Quantité : 80000Pcs Prix : 3-50USD
Specification of JH-180 BTE BTE Ear Hook Hearing Aid Hearing Amplifier |
|||
Max Sound Output | 125 ± 5dB | Voltage | 1.5V |
Sound Gain | ≥40dB | Battery size | LR754 |
Total Harmonic | ≤6% | Battery capacity/Mah | 68 |
Wave Distortion | |||
Operation Current | ≤4mA | Operation current/mA | 2.9 |
Frequency Range | 300-6000Hz | Working time/H | 24 |
Input Noise | ≤35dB | Certification | FDA |
Machine size/cm | 1.3*0.8*3.8 |
Features of JH-180 BTE BTE Ear Hook Hearing Aid Hearing Amplifier
1. Exquisite design, obvious button, easy operation
2. Corresponding uncomfortable threshold properly adjust the maximum output, protect the ear
3. 3 different shape earplugs are provided, which can fit different people's ear;
4. Open fit type hearing aid, the tube can be adjustable to different sizes ears with comfortable wear;
5. Clear sound quality with low noise microphone, balanced armature loudspeaker, and high gain integrated amplifier;
Package Included
1 Hearing Aid
3 Ear tips
2 Ear tube
1 Velvet box
1 Manual book
2 LR754 battery
Precautions of JH-180 BTE BTE Ear Hook Hearing Aid Hearing Amplifier
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.
Personne à contacter : Sara Wong, +86 0752 2299187
Bonne affaire : acheter au vendeur
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-180 BTE Ear Hook Hearing Aid / Hearing Amplifier Rechercher dans la catégorie : Médical Rechercher dans la catégorie : hook, hearing, amplifier |
Jeudi 25 avril 2024
Quantité : 10000 - Prix : 5€
silicone ventouse étanche Haut-parleur Bluetooth Matériel: gel de silicone USB Longueur du câble : environ 76cm Article Dimension : environ 62 x 62 x 61 mm Dimension de l'emballage : environ 211 x 175 x 51 mm paramètres: Une . Boutons / Interfaces : bouton ON / OFF , Interface USB Micro ...
MaciMax intelligent téléphone accessoires grossiste
- hjb810410
- 13004 - Marseille
- 04 91 92 53 77
Lundi 04 mars 2013
Quantité : 30 - Prix : $495.00
Iphone 5 is the long-awaited model of the Apple company and one of the most anticipated events in the world of telecommunications 2012. It is characterized by harmonious dimensions that are much smaller than its predecessor, and this is also one of the thinnest smartphone in the world...
Mercredi 22 avril 2015
Quantité : 1piece - Prix : USD5~36
Un panneau de batterie solaire: 3W 2: 3.7v / 4400mA de batteries au lithium de haute qualité de la capacité de la batterie. 3.led: puissance 3W, 38pcs. Jingyuan SMD 2835led, la température de couleur 5500-6000k, lumières sur 300lm.Lampe à économie d'énergie des lampes à incandescence...
Ashiloy Industry Co.,Ltd
- 999077 - KLN
- +86 138235618632