PRYME EH-1389SC Acoustic Tube Earphone User Guide
PRYME EH-1389SC Acoustic Tube Earphone User Guide ACOUSTIC TUBE ASSEMBLY DIAGRAM REPLACEMENT PARTS Most parts of the Acoustic Tube assembly can be replaced if they wear out. Optional parts are…
PRYME EH-1389SC Acoustic Tube Earphone User Guide ACOUSTIC TUBE ASSEMBLY DIAGRAM REPLACEMENT PARTS Most parts of the Acoustic Tube assembly can be replaced if they wear out. Optional parts are…