Features: The product is made of high-quality, resistant and durable plastic material. The remote control frequency is high, which is very convenient for remote control. Accessory for spare car keys and key fobs. This is a spare part that meets the original specifications and can be used directly to replace the original. Compatible with F-O-R-D Mustang 2010-2014. Specifications: Condition: 100% new. Material: plastic. Color: black. Battery: built-in button cell. Compatible with F-O-R-D Mustang 2010-2014. Package contents: 1 car key fob.