Instructions for Use
Page 4
... to BioNetic design y New Sennheiser patented dampening element for long periods can damage the electronics of headphones which sets new standards in sound quality and design. Listening at low volumes. Do not use headphones, they tend to permanent hearing defects. When people use any cleansing agents or solvents. 3 HD 500 A With the HD 500 A, Sennheiser has developed a pair...
... to BioNetic design y New Sennheiser patented dampening element for long periods can damage the electronics of headphones which sets new standards in sound quality and design. Listening at low volumes. Do not use headphones, they tend to permanent hearing defects. When people use any cleansing agents or solvents. 3 HD 500 A With the HD 500 A, Sennheiser has developed a pair...