Decoding chip: CX31993 Amplifier chip: MAX97220 PCM sampling rate: 32bit/384KHz sampling rate: 24bit/96KHz Signal to noise ratio/SNR: 124dB Dynamic range/DNR: 120dB Distortion/+N: -95dB +N: 0.0003% DSD: 64/128 (PCM) Wire; 4 transparent pure silver strands+4 twisted with 95% type-C smartphones in the market Win10 system system computer Supports calling and remote control sealing glaze processes Supported models: iP16Series/iP15/15 plus/15 Pro/15 Pro Max Pad Pro 3-6th Generation/Air 4-5th Generation/mini 6/Other models using USB-C interface for series: S24 Series/S23/S23+/S23 FE/S23 Ultra/Note series/Z Fold series/Tab S5 S6 for series: Pixel 2/3/4/5/6/2XL/3XL/4XL and other full series for series: Mate 10 Pro/20 Pro/30 Pro/40 Pro/50 Pro/P20/P20 Pro/P30 Pro/P40 Pro/P50 Pro, etc for series: Mi Note3/6/8/8SE/9SE/10/10Pro/11/11 Pro/11Ultra Mainstream Type C interface smartphones and tablets on the market Adopting the flagship decoding chip CX31993, it has sufficient low-frequency output and elasticity, sweet and smooth mid frequency vocals, and transparent and burr free mid to high frequency. By adding the MAX97220 headphone amplifier chip, it filters and amplifies the audio output sound of the phone without losing sound details, reducing power consumption and heat generation, resulting in lower power consumption. Color: As Shown Material: PVC+Metal Package Contents: 1 x adapter cable 1 x connector 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.