Features: 1. Based on specifications. 2. Perfectly matched. 3. Easy to install. 4. Stable characteristics and high reliability. NO.: A2139055009 For car models. For E-Class W213 Note: 1. depending on each person's model setup. 2. Please note that the vehicle compatibility chart is not 100% accurate and is for reference only. Please double check the item is suitable for your car before purchase. Thank you for your understanding. 3. Please compare the pictures and part numbers before purchase, they must be the same to work properly, otherwise you may not be to replace the vehicle correctly 4. Compatibility is for reference only 5. Some models need to be matched after installation so that they can be used properly. Material: ABS colour: black Package Contents: 1 x Rearview Mirror GPS Antenna Only the above package content, other products are not included. Note: Light reflection 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.