The Genuine BMW Telephone Antenna Multi-Band is a high-quality antenna designed specifically for use with BMW vehicles. It is designed to provide strong and reliable reception for various types of mobile communication, including cellular and satellite signals. This antenna is multi-band, meaning it can receive signals from multiple frequency bands, ensuring excellent coverage in different areas. It is an essential component for BMW vehicles equipped with telephone systems, allowing for clear and uninterrupted communication while on the road. This antenna is an authentic BMW product, ensuring compatibility and optimal performance for your vehicle.