Features
• Sound-isolating in-ear design (includes 6 sets of silicon earbuds)
• Exceptional audio with enhanced bass
• Works with iPhone, iPod and any other audio device with 3.5mm audio jack
• Precision crafted premium metal alloy 
• Durable, light weight fabric cable
• Crystal clear microphone 
• 1 click answer/hang up + Play/Pause/Forward/Backward music
• Includes headset, 6 sets of silicon earbuds (black and grey: S, M and L), carrying case and user guide

Technical specifications
• Type: Closed, dynamic
• Driver Units: 13.5 mm neodymium magnet
• Power: 20mW
• Frequency Response: 5 - 22 KHZ
• Headphone Impedance: 15 ohm at 1 KHZ
• Headphone Sensitivity: 102 dB/mW
• Microphone Sensitivity: 43 +/- 3 dB
• Cable length: Approx. 120 cm (47,25”)
• Plug: Gold plating 3.5mm with dual stereo/iPhone compatible plug