Fangrui Product Features 1,Fitment: Audio aux cable is replacement for Pionner P99 P01 DEH‑P 2500 R 2600 R 3500 MP 6600 R 9600 MP 3100 UB 4100 SD 5100 UB. 2,High Quality Material: Audio adapter is made of high quality ABS and copper material, rustproof, high toughness and durable. 3,Function: Perfect matching the original car, used to connect your mobile phone or any MP3 player to your AUX input in your car. 4,Excellent Performance: Professional manufacturing, exquisite workmanship, stable performance and high reliability. 5,Easy Installation: Easy to install, just plug and play, no modification is required, convenient for using, save your time and energy. Specification Item Type: Audio Adapter Material: ABSandcopper Color: Black Voltage: DC12V Total Length: Approx. 235mm or 9.25in Cable Length: Approx. 182mm or 7.17in Fitment: Replacement for Pionner P99 Replacement for Pionner P01 Replacement for DEH-P 2500 R Replacement for DEH-P 2600 R Replacement for DEH-P 3500 MP Replacement for DEH-P 6600 R Replacement for DEH-P 9600 MP Replacement for DEH-P 3100 UB Replacement for DEH-P 4100 SD Replacement for DEH-P 5100 UB Replacement for DEH-P 7100 BT Replacement for DEH-P 8100 BT Replacement for DEH-P88RS-II Replacement for DEH-P88RS Package List 1 x Audio Adapter1 x Microphone with Cable