Chine (Rép. pop) Médical
Médical

JH-339 USB Rechargeable BTE Hearing Aid / Hearing Amplifier

Quantité : 80000Pcs   Prix : 3-50USD

Specification of JH-339 USB Rechargeable BTE Hearing Aid Hearing Amplifier

Max Sound Output 128 ± 3dB Noise EIN <26dB</td>
Sound Gain 95±3dB Battery size NI-MH rechargeable battery
Total Harmonic Wave Distortion 500Hz <= 3%</td> Working current 3.5mA
800Hz <= 5%</td>
1600Hz <= 1%</td>
Frequency Range 400-4200Hz Working Time 16 hours
Dimension 40mm*13mm*10mm Charging time 7 Hours
Certification FDA Weight 4.3g

Features of JH-339 USB Rechargeable BTE Hearing Aid Hearing Amplifier

1. Double hearing aids in one kit, can be rechargeable in one USB dock, 12-14 hours continuous use with a full charge, one time can charge two hearing amplifiers.
2. The power supply could be any with USB Interface, like the computer, laptop, tablet, power bank, adapter and so on.
3. On/Off switch
4. BTE types hearing aid amplifier, receiver outside the body, good sound quality, and noise reduction;
5. MAX Sound Output design, this function will protect your ear from the damage of sound suddenly over-amplify;
6. We offer Big, Middle, Small, Fat ear tips for accessory to fit for the different ear canal.

Precautions of JH-339 USB Rechargeable BTE Hearing Aid Hearing Amplifier

1. Charging time: It will take around 11 hours for a finished battery to be fully recharged. It's strongly suggested to charge for 12 hours for the first time charging.
2. During the charging period, the indicator light in the adapter base is showing Redlight
3. After charging completed, the indicator light will turn to Greenlight.
4. Important to off the machine before you put on it to your ear.
5. To choose the right size of earplugs will be more comfortable to the ear, and help a better sounds gain, and avoid any extra noise.
6.The switch should be turned to the off position when the apparatus is not in use. That will ensure longer battery life

Package Included

1 Hearing Aid
3 Ear tips
1 USB Dock
1 Strong box
1 Manual book
2 Cleaning tools

JH-339 USB Rechargeable BTE Hearing Aid Hearing AmplifierJH-339 USB Rechargeable BTE Hearing Aid Hearing AmplifierJH-339 USB Rechargeable 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-339 USB Rechargeable BTE Hearing Aid / Hearing Amplifier

Rechercher dans la catégorie : Médical
Rechercher dans la catégorie :
hearing, amplifier, rechargeable
Taiwan 335000 High Tech
photo non disponible

Mercredi 04 novembre 2015

HDMI USB Extender over HDBaseT - CAT5e/6/7 Support Touch Screen [HDU700] is the unique and high-performance HDBaseT AV/PC Extender supporting HDMI, USB HID, high-quality S/PDIF Audio Line Out and IR at the best strengthened competitive price in the market. By using HDBaseT...

ACAFA Information co,Ltd

Hong Kong 532500 Hygiène / Santé
Weighing Scales of bathroom

Mercredi 04 juin 2014

Max Capacity 150KG/330.8LB available for weight scale Unit KG/LB available for weight scale Automatic Power ON/OFF Yes Battery 3V CR2032 Lithium battery(1PCS) Resolution 100g Display size 74x30mm Product Size 280x230x22mm Color Box Size 290x240x32mm Equipped with...

Jerray Electric Appliance Co.,Limited

  • 532500 - Kinglong square
  • +85 2 23 69 69 00
France 13004 Téléphonie
Écran tactile Power Bank 5000mAh 505

Jeudi 19 décembre 2024

Quantité : 10000 - Prix : 7.5€

Écran tactile Power Bank 5000mAh Descriptions: 1) 100% tout neuf et de haute qualité. 2) La conception spéciale avec des puces avancées et intelligentes, des batteries de lithium-ion polymère de haute qualité, coloré et lumineux coque. 3) puissant avec une longue durée de fonctionnement...