Bluetooth 5.0 Receiver: AUX cable adapter, which can listen to music from the padmp3 mobile phone (with Bluetooth function), which is very convenient. Compatible with JVC, compatible with UniLink devices. Stable data transmission: The connection is more stable, supports DSD large capacity transmission, and the data transmission between devices is stable and fidelity. The sound effect is super good: Bluetooth 5.0 auxiliary cable adapter, compatible with earlier versions of 2.0 3.0 4.0, etc. Efficient music transmission, support calls, clear sound. Plug and Play: Plug and play, easy to use, just pair your mobile phone or tablet with the Bluetooth module, select Aux on the radio and you can use your mobile phone to listen to music through the car stereo. Supported audio format: Supports common MP3 format audio, and also supports decoding WMA, WAV, FLAC and other high-quality audio formats. Specifications: Item Type: Bluetooth Aux Cable. Material: ABS. Voltage: DC 12V. Bluetooth: Bluetooth 5.0. Microphone Cable: Approx. 20cm (manual measurement, please allow slight error). Furniture: Suitable for JVC. Compatible with UniLink devices. Application: Compatible with INA-N333RS/RRS. Suitable for DVA-7996R, DVA-9860R, DVA-9861Ri, DVA-9965R, Suitable for CDA-7998R, CDA-9535R, CDA-9830R, CDA -9831R, CDA-9833R, CDA-9847R, CDA-9851R, CDA-9853R, CDA-9855R. Suitable for CDA-9812RB, CDA-9852RR/RB, CDA-9854R, CDA-9856R, CDA-9857R, CDA-9883R, CDA-9885R, CDA-9887R. Suitable for CDA-9884R, CDA-9886R, Suitable for 105Ri CDA, CDA-117Ri Suitable for IDA-X100 IDA-X200, IDA-X300, iDA-X301, iDA-X303, iDA-X305, IDA-X311, IDA-X313. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.