1. Replacement, replace the car key with the key case worn to the new key case. 2. There are 2 buttons. 3. Only the key housing, no internal electronics. 4. Material: ABS. 5. 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.
