Enhance your in-car audio experience with this advanced Bluetooth Adapter, specially designed for seamless integration with a wide range of compatible car models from 2002 to 2006. This Bluetooth 5.0 adapter allows you to effortlessly stream high-definition audio from your smartphone, tablet, or other external devices directly through your car’s original AUX input, delivering crystal-clear sound quality and hands-free calling convenience. Key Features: · Wide Compatibility: Designed to fit multiple models including E46 (320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, 325ci, 325cic, 328i, 328ci, 328cic, 330i, 330ci, 330cic), E39 (525i, 525iT, 530i, 530iT, 540i, 540iT), E53 X5 series, and BM54 systems, ensuring a perfect match for your vehicle’s audio system. · Superior Bluetooth 5.0 Technology: Supports aptX, aptX HD, and aptX Low Latency (LL) codecs for high-fidelity wireless audio streaming with minimal delay, enhancing your listening experience. · High-Definition Audio Transmission: Utilizes the original car AUX signal for HD audio output with a sampling frequency range of 44.1/48/96KHz and frequency response from 20Hz to 20kHz, ensuring rich and balanced sound. · Integrated Amplifier & Noise Filter: Equipped with an AC6925A stereo Bluetooth chip and intelligent voice noise reduction technology to minimize echo and background noise, providing clear calls and uninterrupted music playback. · Multiple Input Options: Supports Bluetooth wireless audio streaming, AUX input, T card, and U disk playback, offering versatile ways to enjoy your favorite media. · Hands-Free Calling & Microphone Support: Built-in microphone enables safe and convenient hands-free phone calls while driving. · Easy Plug and Play Installation: Simple setup with original car CD plug 12V power supply or optional cigarette lighter power supply adapter, allowing quick and hassle-free connection. · Reliable Performance: Low distortion rate (≤1%) and high signal-to-noise ratio (95dB) ensure consistent and high-quality audio transmission within a 15-meter (49.21ft) range. Specifications: · Material: ABS · Bluetooth Version: 5.0 · Working Voltage: 12V · Working Current: 20mA · Sampling Frequency: 44.1/48/96KHz · Frequency Response: 20Hz-20kHz · Frequency Range: 2.402-2.480GHz · Transmission Distance: Approx. 15m (49.21ft) · Distortion Rate: ≤1% · Signal to Noise Ratio: 95dB Package Includes: · 1 x Bluetooth Adapter Upgrade your vehicle’s audio system with this high-performance Bluetooth Adapter to enjoy wireless music streaming, hands-free calls, and enhanced sound quality, all while maintaining compatibility with your car’s original AUX input and stereo system. This adapter is an ideal solution for drivers seeking modern connectivity without compromising factory-installed audio equipment.