Single Frequency Preset Medical Cardiology Stethoscope, Medical Equipment Stethoscope

Key Features:Composite MaterialAuscultation head made of gold-plated copper and aluminum alloy is reduced in weight by 1/3 and ensures excellent hearing effect.With gold-plated copper process(24k gold), the sound-collection cavity can convey sound clearly.Innovative Silicon TubeExtremely flexible conduction made of silicon feels soft, smooth and resilient.The conduction can fold easily and fits in your medical garment.Ultra Comfort EarbudsThe outline structure of the earbuds achieves a high level of compliance with auricle which can effectively insulate external noise to ensure sensitive sound and give you ultra comfort feeling after long time wearing.Specification:Function:Preset FrequencyBinaural Construction: Single LumenChestpiece Type:Single HeadChestpiece Material: Gold-Plated Copper(Interior) + Anodized Aluminum (Exterior), BlackChestpiece Weight: 43.7gChestpiece Size: 51mmDiagram Material: Epoxy / FiberglassConduction Tube Material: SiliconTotal Length:82.5cmNets Weight: 133.0gEarbuds Material:SiliconExtra Earbuds: Two Pairs of Earbuds with Plastic BoxAccessories: Yes  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1