Features: Brand new and high quality USB Type C to 3.5mm DAC earphone: this product is a converter from Type C to 3.5mm, which can convert Type C into standard 3.5mm which is convenient for users to use traditional headphones. Amplifier headphone amplifier: It has the built-in headphone amplifier function, which can enhancer the output power of signals and provide a high quality Sound experience. Digital Decoders: equipped with a digital Decoders, it can decodes and process digital Sound signals and provide clearer and more realistic sound effects. Multifunctional design: the product integrates multiple functions, including USB Type C converter, earphone amplifier and digital Decoders, which is integrated and easy to carry and use. Reliable and durable:Made from high-quality materials, which is durable and has good anti-interference performances, ensuring the stability and reliability of signal transmission. Specifications: Material:ABS+Metal Type:A/B Thrust:65mW DAC Sampling Rate: 32-bit/384 kHz Signal-to-Noise Ratio/SNR:> 125dB 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.