YIQIXIN 3 Button Remote Key Smart Car Key For Mercedes-Benz Smart Fortwo Forfour City Roadster 433Mhz Uncut Blade With Chip Features:100% Brand new and High Quality 1 - This is for you to replace your worn or broken Remote Key.New Remote Smart Key suitable For Mercedes-Benzkey. 2 - Best replacement for broken or worn keys,or great for an additional key. 3 - Remote control frequency 433MHz + battery 4 - will reqckuire an Auto Losmith to code the new chip to your immo system.This is an after market replacement case 5 - You need to cut the key blade and program to match with your car at a Authorised automotive locksmith shop.Most locksmiths now provide such services,and charge much le than the dealer. Warm Tips: 1 - Our products does not have any car brand logo, Aliexpre forbiden to sell with logo if you can not accept, please do not order. Thank you. 2 - This project is a remote control which includes all the components of a remote control and is an entire complete key, not just the key shell. 3 - The image is of the real product. Not downloaded from internet. Please compare your key shell, make sure your item is as same as our product before you purchase.(Mainly internal structure, chip type and frequency) 4 - Notice before your purchase: if your origional key has different appearance or frequency, please don&x27;t buy. It will not work.Please compare carefully before placing an order,Thank you very much. Item Name:For Mercedes-Benz Smart Fortwo Forfour City Roadster Car Key(For Reference) Blade: UncutBlade Electronic Boards:Yes Weight:40g Buttons: 3Button Car Logo Sticker: No Electronics/Battery:Yes Transponder Chip: Yes Package List: 1* Remote Key Shipment: 1.- We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday. 2.- We will arrange the shipment according to the addre the buyer provided, So please confirm and check the addre details you filled when purchase. 3.- The