Car Smart Remote Key 3+1 Button 315Mhz Fit for KR55WK45032

Features1.&high quality2.Best replacement for a key with broken buttons or worn key case.3 The item is a DIY remote key. Frequency 315MHz4 Replacement smart keyless entry remote key with battery and electronics installed.Product Colour: BlackMaterial: Plastic caseButton:3+1 buttonsFrequency: 315MHzFCC IC:KR55WK45032for Package Contents:1 x Remote keyOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.