Features: 1. 3-in-1 design: USB C/8Pin Port/3.5mm three ports to dual 6.35mm male adapter cable connects MP3 smartphones, tablets, iPad Pro or MacBook etc. to audio playback devices with 6.35mm stereo jacks, such as speakers, stereo receivers, headphones, home theatres, mixing consoles, and other devices with 1/ 4" left and right channels. (Note: the three interfaces can not be used at the same time, only one of the interfaces can be used to connect the audio device) 2. HIGH QUALITY AND DURABLE: This product is made of high quality material, built-in high quality digital chip, better output sound quality, get a high quality sound experience.USB C/8Pin Port/3.5mm to Dual 6.35mm Stereo Audio Cable is made of nylon braid, which is more durable than PVC cable. The nylon braided cable has good resilience, not easy to tangle and bend, and has a long service life. 3. HIGH FREQUENCY SOUND: This 3-in-1 Y splitter cable is made of high purity copper and multiple shielding to bring you pristine, clean sound, ensuring high fidelity sound quality and providing optimal signal transmission. All oxygen-free copper conductors minimise signal loss during transmission. Faster and more stable connection response. 4. WIDE COMPATIBILITY: This USB C/8Pin Port/3.5mm Male to Dual 6.5mm Male Audio Auxiliary Cable is compatible with many devices, such as For IPhone 12 Pro Max/12 Pro/12 Mini/12/11 Pro Max/11 Pro/11/XS Max /XS/XR/X/8/8 Plus /7/7 Plus/6S/6S Plus/5/5S/SE, For Pad Pro 2020,macbook Pro matebook, Chromebook and more USB C devices and audio playback devices signal transmission interconnection. Product Use: Suitable for MP3 Apple Android Type-C3.5mm devices and audio amplifiers and other 6.5mm interface audio playback device direct connection, a line of three Specification: Product Name:Type-C/8Pin Port/3.5mm to Dual 6.5mm 3-in-1 Audio Adapter Cable Product material: gold-plated plug, metal shell, aluminium foil shielding, TPE insulation, nylon braid Cable length: 1m, 2m, 3m Gross weight: 1m 57g, 2m 67g, 3m 84g Package Included: 1 * 3-in-1 audio adapter cable