Audiometer Audiometric Hearing Screening Headphone Air Conduction Audiometer Compatible with Hearing Test

The earphones are optimally designed to provide high-sensitivity, low-distortion and a wide, smooth frequency responseect compatible with province, city CDC,city physical examination center, ENT department in hospital, deaf training school,driving school,hearing clinic,hearing aid speciality store, etc. Why not have a look?Features:It’s intelligently and ergonomically designed, easy to use earphones are optimally designed to provide high-sensitivity, low-distortion and a wide, smooth frequency responseable compatible with all imported audiometer, providing high-sensitivityect compatible with province, city CDC,city physical examination center, ENT department in hospital, deaf training school,driving school,hearing clinic,hearing aid speciality store, etcs-off screening gives the operator complete control of testing procedure microprocessor control, result in accurate, consistent hearing testsue instrument advances pure tone air conduction threshold and screening tests compatible with hearingification:Item Type: Headphone compatible with AudiometerMaterial: Plastic + Composite Cloth + AlloyPlug Type: AIPUTEDC:10 Ohm ±1.0 OhmPower: 100-8000HzInput/Output: 1000 mWPlug Diameter: Approx. 6.5mm /0.25inchSize: Approx. 20.5 x 10cm / 8.1 x 3.9inchSensitivity: 3dBDistortion Rate: 3%Color: GrayFrequency: 125-8000HZPackage Weight: 516g/18.2ozFunction: Use compatible with audiometer air conduction testing and screeningPackage List:1 * Headphone