About the product
Date of repair
Ref. number
28
Brand
Unknown/n.a.
Kind of product
Headphones
About the repair
(Estimated) Year of production
2010
Model, type number and/or serial number
HD9
Defect found
No sound.
Problem description + probable cause
Loose contact
Has the product been repaired?
No
Did you use repair information?
No, didn't look for it
Category
Why could you not repair it?