100% brand new and high quality The latest design: USB C to 3.5mm cable, copper wire core wrapped in environmentally friendly materials, faster audio transmission, tensile strength, and more durable Built-in high-quality DAC high-resolution chip: This is a high-quality audio conversion chip, which can convert digital audio signals To Analog Audio, you can maintain the original sound quality of the headset. Simple and beautiful style: 24 BIT / 48 kHz lossless digital transmission, stylish appearance, integrated tensile design, flexible and convenient, and comfortable in hand. Compatible models: support most mobile phones with USB C port Google, Motorola, ETC... Applicable Model Huawei: Mate20 Pro mate20 RS p20pro p20 Honor phone: Magic2 OnePlus phone: 6T Xiaomi: Xiaomi 6 Xiaomi 8 Xiaomi 9 Xiaomi MIX2 Xiaomi MIX2S Xiaomi MIX3 Xiaomi 8SE Xiaomi NOTE3 OPPO: FINDX R17PRO F10PRO Samsung: Galaxy A8S Nubia: Nubia X Z1 7 Z17S Z18 Red devil mars Hammer: Nut R1 Nut 3 nuts PRO2/PRO2S Z5PRO MOTO: MOTO Z 2018 Google: Pixel2 Pixel2XPixel3 Beautiful pictures: V7 Sony: Xperia XZ2 Xperia XZ3 Nokia: Nokia 8 Sirocco Package Included 1 type C to 3.5mm female headphone jack adapter