Anico for TDH39 and DD45 Audiometer Earphone Air Transducers Headsets Noise Reducing (Black)

Specifications: Item Type: audiometer Earphone Technical Specifications : DC Resistance: 10ohm ±0.1ohm Output Power :1000mW(100-8000Hz) Input/Output Linear :1000mW±1dB Weight&Dimension: net weight:400g package weight:500g package dimension:21*17*8cm Package include： 1* audiometer headphones

• This pair of earphones has strong compatibility and can be easily used in any setting.
• Easy to use：It's intelligently and ergonomically designed，suitable for all imported , providing high-sensitivity.
• Robust design and easy to use, adjustable soft padded headband and comfortable ear cushions.
• Good ambient noise isolation,unique instrument advances pure tone air conduction threshold for hearing.
• Service Guarantee: We offer 30-day money-back service for any quality issues. Any dissatisfaction with the purchase within that period will be responded with a refund or a replacement. Please don’t hesitate to contact us if you have any question.