Features: 1?Made of high?quality plastic materials, durable and practical, anticorrosion, environmental protection. 2?The adapter supports TF card, USB flash drive, microphone, Bluetooth 5.0, HI?FI sound. 3?Bluetooth module is specially designed for Alpine Ai?net Port, good audio experience. 4?Match your phone or tablet to the Bluetooth module, then select Aux from the radio, use your phone to play music through the car speakers. 5?You can listen to music from your phone/tablet/mp3 (the phone should have Bluetooth function). Condition: 100% New Item Type: AUX Adapter Material: Plastic Color: Black Size: Approx. 20 x 55 x 55mm/0.8 x 2.2 x 2.2in Fitment: Fit for Alpine JVC and all UniLink devices Compatible for Alpine radios: for Alpine: CVA-1004 IVA-D300, IVA-D900.INA N333, INA N333RS / RRS DVA-7996R, DVA-9860R, DVA 9861Ri, DVA-9965R IDA-X100, IDA-X200, IDA-X300, iDA-X301, iDA-X303, iDA-X305, IDA-X311, IDA-X313 CDA-7893, CDA-7894, CDA-7998, CDA-7998R, CDA-9535R, CDA-9805, CDA-9807, CDA-9811, CDA-9812, CDA-9813, CDA-9815, CDA-9827, CDA -9830, CDA-9830R, CDA-9831, CDA-9831R, CDA-9833, CDA-9833R, CDA-9835, CDA-9847R, CDA-9851R, CDA-9853R, CDA-9855R, CDA-9812RB.CDA-9852RR / RB, CDA-9854R, CDA-9856R, CDA-9857R, CDA-9883R, CDA-9885R, CDA-9887R, CDA-9884R, CDA-9886R, CDA-105Ri, CDA-117Ri,for JVC: KS-U5t, KS-U58, PD100, U57, U29 Package Included: 1 xAUX Adapter1 xMicrophone1 x Instruction