you can just Insert this item to the back radio then Connect the red wire to 12V+, the black wire to 12V-.

match your phone or pad to bluetooth module.and Choose Aux from your radio, then you can use your phone to play music through car speakers.

Condition:100% Brand new

Material:ABS Plastic

Include:1 x Bluetooth module radio stereo Aux cable adaptor

length: 25cm

Applicable models for :
2001-2014 Goldwing GL1800

2013-2014 Goldwing F6B

All Goldwing 1800's from 2001-2010