JH-115 Analog BTE Hearing Aid / Hearing Amplifier
Quantité : 80000Pcs Prix : 3-50USD
Specification of JH-115 Analog BTE Hearing Aid Hearing Amplifier |
|||
Max Sound Output | 130 ± 5dB | Voltage | 1.5V |
Sound Gain | ≥45dB/44 | Battery size | LR754 |
Total Harmonic | ≤5% | Battery capacity/Mah | 68 |
Wave Distortion | |||
Operation | ≤4mA | Operation current/mA | 4.5 |
Current | |||
Frequency Range | 200-4000Hz | Working time/H | 15 |
Input Noise | ≤30dB | Certification | FDA |
Hearing Loss | slight, moderate | Machine size(cm) | 1.3*0.9*4.3 |
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 |
Features of JH-113 Analog BTE Hearing Aid Hearing Amplifier
1. Behind the ear style hearing aid amplifier, easy to wear and comfortable wearing feeling in either ear;
2. Volume control key, on/ off switch, very simple design and easy operation, suitable for all people;
3.Good sound quality, small hearing aid, convenient to carry;
4. Corresponding uncomfortable threshold properly adjust the maximum output, protect the ear without damage;
5. 3 different earplugs are provided, which can fit different people's ear;
6. Detachable speaker with 2 pins connecting, easy to take off and clean.
Package of JH-115 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-113 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 sudden increase in sound.
4. If you hear a howling,check the ear (silica gel) is appropriate and whether the size of 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.
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-115 Analog BTE Hearing Aid / Hearing Amplifier Rechercher dans la catégorie : Médical Rechercher dans la catégorie : hearing, amplifier, analog |
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.
- ellazhan
- 852 - Fo Tan
- +85 2 26 75 75 58
Samedi 20 août 2016
Quantité : 1 - Prix : 180,00 €
Product Description SD/HD/3G-SDI to HDMI&VGA&AV Multifunction Converter KV-CV180 SD/HD/3G-SDI to HDMI&VGA&AV Multifunction Converter is a professional converter which supports various formats SD/HD/3G-SDI to HDMI&VGA&AV conversion. KV-CV180 SD/HD/3G-SDI to HDMI...
Kiloview Electronics CO., LTD
- 410000 - Hunan
- +86 (0) 731 88756772
Jeudi 19 décembre 2024
Unitronics Samba – Automate Control Engineering Ltd. (winston@automate-ace.com) Still using text display? it's SAMBA time! Improve your competitive advantage. Great look - incredible price. System integrators and OEMs often develop applications that require PLC control, but that...
Automate Control Engineering Ltd.
- automatehk
- 999077 - Hong Kong
- +85 2 23 42 72 76