1. Replacement, replace the car key with the key case worn to the new key case.
2. Suitable for Mercedes-Benz car keys.
3. There is 1 button.
4. Only the key cover and key blade, no internal electronics.
5. Weight: 40g.
6. Size: 62x30x17mm.
7. Material: metal + plastic.

Note:
1. This is not a remote control, it is just a replacement for a remote key case.
2. There are no electronic units inside.
3. Before purchasing, please check if your key matches this product.