Package includes : 1PCS Car audio cable box for toyota ( Please make sure the connector before you place this order )Pls note : pls confirm your CD Changer which fits for this cable ， or pls do not purchase ! thx ! Note:not work with Navigation system and DVD!Only supports with the original CD! Compatible: Auto Aux-in Adapter Fit For Toyota 2x6P connector 4Runner 2003-2010， Avalon 2005-2010， Camry 2005-2010， Celica 2003-2010，Corolla 2005-2011， FJ Cruiser 2007-2010， Highlander 2004-2010，Land cruiser 2003-2010， Matrix 2003-2010， MR2 2004-2010，Prius 2004-2010， RAV4 2003-2010， Sequoia 2005-2010，Sienna 2004-2010， Solara 2004-2010， Tacoma 2005-2010，Tundra 2004-2010，Venza 2009-2010， Vitz 2006-2010， Yaris 2006-2010(Please make sure about the model before your order) Feature: 1. Best sound quality from High quality Power amplifier chip and by using the CD changer port connection2. Jack-Connection3. Plays MP3 and WMA files4. Plug & play installation5. Be able to connect an external audio source like: a. MP3-Player b. Portable DVD-Player c. Mini Disk-Player d. Notebook/Tablet e. iPhone /iPod/iPhone f. Mobile Phone， such as HTC， Nokia， Samsung etc. g.PSP6. Brand New and High QualityInstallation Instruction: 1. Turn off car engine and remove key from ignition， if your radio use a security code，make sure that you have the code before unplugging the radio.2. Unmount the radio from the dash and find CD changer port at the back of radio.3. Plug the IPOD AUX Adapter connector to CD changer port.(For Audi/V.W/Skoda/Seatradio，connect the GND cable to the shield of the radio)4. For IPOD/Iphone user，connector IPOD/Iphone via IPOD AUX Adapter 30P connector.once the unit is installed just power on the car radio and ipod，you can Press CD button then you can enjoy the IPOD Music ，keep Ipod changed and ready to go.5. For Auxiliary device such as PSP，MD.MP3.mobile etc，connect it with 3.3 Jack cable. It will start play music.