This item isn't a remote key and it is just a remote key shell case replacement to protect your immobilizer.

Features:
4-Buttons.
Best replacement for a key with broken buttons or worn key case.
Perfect replacement for the original motors and makes your key look like the new one.
There is NO interior (remote/electronics/transponder chip)unit inside.
Just cut the key blade， take the internal electronic(include immobilizer/transponder chip) from original remote and place them into our key shell， then you are ready!

Specifications:
Competible with: for Chrysler Aspen 2007-2009， for Chrysler PT Cruiser 2006-2008， for Chrysler Pacifica 2004-2008， for Jeep Grand Cherokee 2005-2007， for Jeep Commander 2006-2007， for Dodge Dakota 2008-2010， for Dodge Magnum 2005-2007， for Dodge Charger 2006-2007， for Dodge Durango 2004-2009， for Dodge RAM 1500 2008-2009， for Dodge RAM 2500 2008-2009，  for Dodge RAM 3500 2008-2009，  for Mitsubishi Raider 2006-2007
Product Size: 7.5 * 3.5 * 1.5cm / 3.0 * 1.3 * 0.6in
Product Weight: Approx. 41.5g / 1.46oz
Package Size: 7.5 * 3.5 * 1.5cm / 3.0 * 1.3 * 0.6in
Package Weight: Approx. 42g / 1.5oz

Note: This item isn't a remote key and it is just a remote key shell case replacement. Not electronic internals.

Package list:
1 * Key Shell Case