Relief Ear Problem Aroma Fragrance Beeswax Ear Candle
US $0.16-$0.19
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Doubledoors,Superior room in room structure,excellent sound insulation effect. | ||||||
1. One set of mainengine(outdoorsize:1.5*1.5*2.5m, internalsize:1*1*2m) | ||||||
2. A set of signal adapters for audiometer | ||||||
3.Ventilation silencer(inandout) | ||||||
4.10 signal terminals(can be connected to any type of hearing equipment) | ||||||
5.Import nonoise,low heat,high light | ||||||
6.One sound proof observation window(800*600mm) | ||||||
7.two sound proof doors(outerdoor900*1900,innerdoor700*1700) |