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

Features:
3-Buttons
Best replacement for a key with broken buttons or worn key case.
Perfect replacement for the original motors and make 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 to our key shell, then you are ready!

Specifications:
Competible with: for VW/for Golf/for Polo/for Passat/for Jetta/for Beetle/for Bora/for Touran/And for other VW key fobs with similar key patterns.
Product Size: 7.5 * 3.5 * 1.5cm / 2.8 * 1.4 * 0.6in
Product Weight: Approx. 43.5g / 1.53oz
Package Size: 7.5 * 3.5 * 1.5cm / 2.8 * 1.4 * 0.6in
Package Weight: Approx. 45g / 1.6oz

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

Package list:  K1716
1 * Key Shell Case