Feature: 1. Fit for Pioneer: Work for Pioneer Radios with CD changer port commonly known as IP Bus, such as for INA‑N333RS/RRS, DVA‑7996R, DVA‑9860R, DVA‑9861Ri, DVA‑9965R, CDA‑7998R, CDA‑9535R, etc. 2. Fit for Alpine: The bluetooth AUX input adapter cable is especially designed for Alpine Radio Ai net Port with stable transmission and higher efficiency, deliver a sound enjoyment and a funny driving. 3. Convenient to Operate: Just pair your mp3, phone or pad with bluetooth module, then select AUX in your car radio, and you can enjoy music from your device with bluetooth function through car speakers. 4. Bluetooth 5.0: The bluetooth version of the wireless audio adapter cable is 5.0 version, also compatible for bluetooth 2.0 3.0 4.0, providing you with stable linkage. 5. Applicable Format: The wireless AUX in cable supports MP3 audio format, WMA, WAV format and many high quality audio formats, also support DSD large capacity transmission. Specification: Item Type: Bluetooth AUX IN Adapter Cable Material: ABS Fitment: For Alpine Radio Ai net Port For Pioneer Radios with CD changer port commonly known as IP Bus For NA-N333RS/RRS, For DVA-7996R, DVA-9860R, DVA-9861Ri, DVA-9965R For CDA-7998R, CDA-9535R, CDA-9830R, CDA-9831R, CDA-9833R, CDA-9847R, CDA-9851R, CDA-9853R, CDA-9855R For CDA-9812RB, CDA-9852RR/RB, CDA-9854R, CDA-9856R, CDA-9857R, CDA-9883R, CDA-9885R, CDA-9887R For CDA-9884R, CDA-9886R For 105Ri CDA, CDA-117Ri For IDA-X100 IDA-X200, IDA-X300, iDA-X301, iDA-X303, iDA-X305, IDA-X311, IDA-X313. Package List: 1 x Bluetooth AUX IN Adapter Cable