Digi4U 6.5Mm & 3.5Mm Replacement Audio Cable Headphone Cord For Monster Beats Pro Detox By Dr Dre Colour: red Length: 2 meter Connectors: 3.5mm stereo male to 3.5mm & 6.5mm stereo male. Connecting your portable mp3 players with this 3.5mm to 3.5mm (6.5mm) auxiliary cable to any of your hifi audio. Compatible with all dre beats, solo, studio, pro HD