With a streamlined metal alloy casing and your choice of 9mm or 11mm speakers, the Skullcandy Full Metal Jacket is fully loaded. FMJ comes equipped with a custom EVA carrying case and three sizes of ear gel sleeves.

Technical Specs:

• Speaker diameter: 9 mm
• Frequency response: 18 Nz-20z Hz
• Impedance: 16 ohms
• Max input power: 5 mW
• Cable type: TPE
• Cable length: 1.4 m
• Plug type: 3.5 mm gold plated
• Weight: 13 g