ITEM NAME:3 Button Smart Remote Key Fob 433MHz BGA Chip Blade For Cars BGA 2000+ LJ Features: 433MHz 3 Buttons Remote Key Replacement Entry Fob Transmitter for Mercedes-Benz 2000+ w/ BGA Chip Uncut Blade Specification: Color: Black with Chrome Case Size: 7.2 x 4 x 1.2 cm (LxWxH) Button: 3 Buttons (Lock / Unlock / Trunk) Blade: Included Frequency: 433MHz Chip: BGA Chip Logo: W/O Features: Brand new unused key. It is a complete key. With all electronics and a battery installed. A good replacement for your original key. This key will start your car and lock unlock your doors once cut and programmed. Fitment: For 2000-2017 Mercedes-Benz A E S G CLK SLK ML Classes Package includes: 1 x 3 Buttons Remote Key for Mercedes-Benz 2000+(with blade).Frequency: 433MHz. Chip: BGA Chip. Blade: Included. Button: 3 Buttons (Lock / Unlock / Trunk). It is a complete key. With all electronics and a battery installed.