Features: Brand new and high quality High-quality Sound decoding: Digital Sound decoding amplifier is equipped with advanced DAC chip, which can provide hifi digital Sound decoding, so that users can enjoy a clearer and more realistic music experience. Convenient transfer function: this type c conversion line decoding DAC mobile phone headset adapter can convert the type c interface into a 3.5mm headset interface, which is convenient for users to connect traditional headphones or speaker devices and realize the output and transfer of digital Sound. Lightweight and portable design: the product is small and light, and easy to carry. Let you enjoy high-quality music in home or out. Mobile phone users: this type c conversion line decoding DAC mobile phone headset adapter is suitable for mobile phone users with type c, and can connect traditional headphones or speaker devices through this product. Recording production: For Sound recording engineers or producer, this product can be used as a mobile phone Sound acquisition and processing tool, providing high-quality digital decoding function to help you achieve professional-level recording effect. Specifications: Material:ABS+Metal Total length:13cm Thrust:65mW DAC Sampling Rate: 32-bit/384 kHz Signal-to-Noise Ratio/SNR:> 128dB Dynamic Ranges/DNR:> 120dB Distortion/THD + N:95db THD+ N:0.0003 DSD:64/128 (PCM) Package Includes: 1 Set DAC Adapter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.