Color: Silver and black
Material:Metal ,plastic
Size:Diameter of cable into the hole 6.35mm
cable length 78cm
pickup diameter:3cm

Installation is simple,no need to install, use immediately
Pursue to reduce guitar acoustic
A good partner in the
Installation Notes:
Open the package, tear double-sided tape ,put the microphone pickup to the panel
One side access the pickup, the other side directly inserted instrument speakers
Fit for:Guitar, ukulele, etc.

Package included:2x Universal Transducer