Wide compatibility: Built-in dac decoder chip, compatible with more than 90% type-c interface mobile phones such as samsung , huawei, xiaomi Features: 1. Material: abs, tpe enameled wire 2. Speaker: 9mm 3. Cable length: 1. 2m; weight: 13g 4. Audio plug: type-c 5. Support wire control, volume increase and decrease, and call 6. It supports type-c models without 3. 5mm headphone jack such as huawei, xiaomi, oppo, oneplus and does not support ipads. Colour : Black Package includes: 1x HOCO M83 EARPHONES