Okayo Portable Hearing Assistant Headphone
Experience the perfectness of highest Digital Infra-red technology which amazingly supports maximum interpretation at 32 languages simultaneouslyin the same room, providing a great Crystal Clear sound quality, together with simply Channel Selection and controlling Volumeon a portable Receiver,moreover, the Digital Infra-red causes no harm to human being. The DIS DR 6032 is manufactured to comply with the IEC 61603-Part 7 which is the industry standard for Digital Infra-red transmission in the 2 to 6MHz frequency band.