NLC Black Micro USB Jack to 3.5mm Headphone Earphone Adapter Socket Audio Cable for Android system Microusb to 3.5mm headset adapter. This adapter allows connection with all 3.5mm headset. Lightweight, compact, stylish, convenient. Convert your cellphone micro-USB audio output to 3.5mm output.Connectors: micro-USB Male to 3.5mm Female. (NOTE: This is NOT compatible with Samsung brand Phones). Allows connection of regular (3.5mm) stereo headsets to your phone for music enjoyment or voice calls. Package Included: 1 x Micro USB to 3.5mm Female Adapter Color: Black