external hearing equipments

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CQP Rechargeable Wireless Aids For Elderly Features 1. Invisible wear,mini bionic design,completely attached to the auditory meatus,l...

... noise(dB) 30 Battery Size 13A Battery Current(mA) 0.8 Description: 1. Smart chip, noise reduction, HD sound. 2. microphone, decre...

Brand New Smart Wireless Multiple Channel Care Invisible Hearing Digital Aids Feature 1.Hearing Aid * 1 2.Manuel * 1 3.Operation guide * 1 4.Cleaning ...

USB Ear Mounted Hearing Aids Charging Sound Amplifer Product Function 1.Volume adjustment knob 2.Mode adjustment 3.Indicator light 4.Earplug 5.Ear hoo...

Noise Reduction Soundproof Safety Earmuffs Safety Earmuffs For Child Ear Protector Defenders HEARING PROTECTION Muffy Earmuffs for Kids 3-16 Adjustabl...

... Test Newborn Diagnostic Audiometer OAE Screener TEOAE+DPOAE/DPOAE/TEOAE emission audiometer for new born baby OAE ...

... Tube For Exchanger Product Overview The ASTM B111 C70600 Low Fin Tube is manufactured from 90/10 copper–nickel alloy (Cu ~88.7–90.0%, Ni ~9.0...

... / Paypal / Bank Transfer ..... Delievery Date within 1-2 working days after payment is done Company profile About YIGU MED Guangzhou YIGU Medical ...

...Toys Testing Noise Testing Stand Application This machine is the test stand for noise meter, used to assist in measuring the volume decib...

... Aid Voice Coils Diameter Subdivision and Typical Application Examples 0.02mm – 0.04mm (20μm – 40μm): The finest level. Commonly used in top...

....1 IEC 62133-2012clause 7.3.2 GB31241-2014 clause 6.1, 6.2 UN38.3 ,UL 2054,QC/T 744-2006,QC/T 743-2006 and etc. Overview Test Principle: ...

... For Cladding Systems Brief Introduction: The BS 8414 Fire Resistance Test For Cladding System is mainly used ...

...drivers to help translate electrical signals into physical vibrations so that you can recorded sounds. A tweeter is the type of speaker driver...

... Fire Testing for Electric Cars Battery Pack Product description: Battery pack fire test machine for battery flammabili...

Battery Safety Testing Equipment Lithium Battery External Fire Test Device Brand: HBYIQI Equipment Name: Battery External Fire Tester Standard basis: ...

... Paddle ND-560V ►Quick Detail: Electric defibrillation is the process of striking the t with a certain amount of current, in order to M...

... Hydraulic Attachment for Strong Internal and Appearance 1. Products Information We choose a wear-resistant selection of quality,...

... Mechanical Impact Tester / IK Rating Test / IK Code and Impact Energy Standard IEC60068-2-75 Environmental testing – Part 2: Tests – Test ...

... needlesafety tools TKNo.238 1)Explosion-proofgold CU alloy sparkless needle. 2)Explosion proof ,anti magnetic 3)Material:beryllium ...