Metra BT1761 Toyota 1987-2005 to Bluetooth Turbo wire Harness-1 Each Harness allows for the installation of a compatible Parrot Handsfree Bluetooth cellular kit 6 PIN Clear rectangular female connector, and 10 PIN Clear rectangular female connector on one end of the adapter 6 PIN white rectangular male connector, 10 PIN White rectangular male connector, 16 PIN Black rectangular male connector, and 16 PIN Black rectangular female connector on the other end 16 PIN Black connectors plug into the Parrot harnesses, and the white/clear connectors are used with the vehicle's factory wiring For use in select 1987-Up Toyota/Geo vehicles Non JBL system