Features1. Fitment: Aux in input adapter cable compatible with Pioneer IP BUS AVIC Z1 Z2 Z3 N4. Professional manufacturing ensures high performance and strong reliability.2. Function: Use the car radio aux in adapter to play music from your phone through the head unit. Required for PIONEER IP BUS CD changer input.3. Easy Operation: Simply pair your phone or tablet via Bluetooth, select Aux on the radio, and play music through your car speakers.4. Premium Material: Made from high-quality ABS material, the aux in input cable is wear-resistant, anti-aging, and designed for long service life.5. Excellent Replacement: Easy to install and practical for everyday use. Directly replaces damaged or worn aux cables with reliable performance.SpecificationItem Type: Aux in Input AdapterMaterial: ABSAudio Cable Interface: 3.5mmAudio Cable Diameter: Approx. 5-6mm / 0.2-0.24inFits Models: Pioneer IP BUS AVIC Z1 Z2 Z3 N4Package List1 x Aux Adapter1 x Aux Cable