Feature<br> 1、Applicable Model: The bluetooth adapter is a replacement for E46 320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, 325ci, 325cic, 328i, 328ci, 328cic, 330i, 330ci, 330cic 2002‑2006. 2、Function: With this AUX IN Bluetooth adapter, you have the ability to stream music from your external device, such as your smartphone or tablet, via the car stereo. 3、Unique Design: The bluetooth adapter is designed with an integrated amplifier and a noise filter, avoided overload and associated interruption of the connection. 4、Features: Audio HD transmission through the original car AUX signal, Bluetooth version 5.0, support T card, U disk, Bluetooth wireless audio, AUX input, microphone, hands free calling. 5、Easy Installation: Thanks to the simple plug and play installation, you can get started immediately via the Bluetooth connection.<br> <br> Item Type: Bluetooth Adapter<br> Material: ABS<br> Bluetooth Version: 5.0<br> Working Voltage: 12V<br> Working Current: 20MA<br> Sampling Frequency: 44.1/48/96KHz<br> Frequency Response: 20Hz-20kHz<br> Frequency Range: 2.402-2.480GHz<br> Transmission Distance: Approx. 15m/49.21ft<br> Distortion Rate: ≤1%<br> Signal to Noise Ratio: 95dB<br> Product Features:<br> Audio HD transmission through the original car AUX signal<br> Bluetooth version 5.0 supports aptX, aptX HD, aptX LL<br> Support for TWS (Receive Mode)<br> AC6925A stereo bluetooth chip<br> Integrated intelligent voice noise reduction technology to reduce echo and noise<br> Power Supply Mode:<br> 1. Use the original car CD plug 12V power supply, black power supply negative pole, red is positive pole<br> 2. If the original car is a front mounted AUX interface, you can purchase a cigarettelighter plug and use the cigarette lighter car charging interface of the armrest box to dock.<br> Applicable Model:<br> Fits for E46 320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, 325ci, 325cic, 328i, 328ci, 328cic, 330i, 330ci, 330cic M3 Coupe, Sedan Convertible 09/2002+ 2002 - 2006<br> Fits for E39 525i, 525iT, 530i, 530iT, 540i, 540iT M5 (Sedan) 09/2002+ 2002 - 2003<br> Fits for E53 X5 3.0, 4.4, 4.6, 4.8 and X5 M 10/2002+ 2002 - 2006<br> Fits for BM54 E39 E46 E53 X5<br> This AUX line is suitable for large screen stereo host 16:9 .<br> <br> <br> <br> Package List<br> 1 x<br> Bluetooth Adapter1 x Microphone<br> 1 x Manual<br> 1 x Clip<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store