1. Reduce FM88-108MHz to 76-90MHz(All Channel Antenna), special design for the lower frequency of 76-90MHz car audio. 2. After adding this frequency antenna, through changing the frequency, the car audio can receive a much perfect frequency. 3. Reliable quality and safety, each unit is individually precisely tuned for desired band on appropriate RF test equipment. 4. With a red line for positive pole, black line for negative pole, convenient to install. 5. Suitable for most Japanese car radio, such as for Sony / Clarion / Kenwood / Alpine, Panasonic, ect. 6. Material: ABS
