High-Performance Audio Conversion: This PCM1802 module efficiently converts analog stereo audio signals from a 3.5mm AUX input to digital I2S format, ideal for use with and recording equipment. Seamless Integration: Designed for easy integration with audio decoders and recording systems, enhancing sound quality and system versatility. Compact and : The module's compact design ensures it can be integrated into various setups without taking up excessive space, while its robust construction guarantees long-term reliability. Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Green Material:PCB Package Contents: 1 x Audio Coding Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.