Stereo headphones with Bluetooth 4.2 connection. - Bluetooth 4.2: ultra low consumption connection. - Headphone control: control pairing functions, skip songs, etc. thanks to its buttons - High Quality Sound - Double diaphragm Stereo headphones with Bluetooth 4.2 connection. - Bluetooth 4.2: ultra low consumption connection. - Headphone control: control pairing functions, skip songs, etc. thanks to its buttons - High Quality Sound - Double diaphragm Material: PVC Alloy: Metal;; Colour: Black;