Multimedia car bluetooth connector BTA, BTA bluetooth supports hands-free answering calls (you can control answering/hanging up calls through the for original-car audio host and steering wheel buttons), Support A2DP bluetooth music playback (through the for original-car audio host, steering wheel control song selection/fast forward / fast rewind / pause, and support multiple Bluetooth devices). Plug and play: Installed via CD charger port, simple and fast,perfectly with the car. Support A2DP playback: easily streaming music of bluetooth devices into factory car stereo system. Hi-Fi sound quality: Connected to car stereo via wire harness, no interference and no loss of sound quality, rivaling for original-CD sound. NOTE:The product has requirements for the model, please check the model is applicable before placing an order. Name:12V Car bluetooth AUX Adapter Microphone Handsfree+Music DiscBox for Toyota Power supply:12V car DC Voltage Input:11V-14.6V DC Operational current:600mA Standby current:20mA Application:For Most For Reiz/Camry/Highlander/Corolla/Vios/RAV4 Prado/Overbearing. Colour:Black Material:Plastic Package Contents: 5 x bluetooth connection module 5 x Harness for the disc box 5 x Microphone