Powerful neodymium magnets for balanced, detailed sound reproduction
Closed, dynamic stereo headphone design
Outstanding sound characteristics
Ergonomic neckband and vertical deiliver optimum fit and comfort during sports

Technical Data
Driver Units: . 40mm
Frequency Range: 14-20.000Hz
Sensitivity: 115 dB( at1 KHz, 1mW )
Impedance: 32 Ohm
Cord: Single-sided
Cord Length(approx): 2.3m
Jack: 3.5mm, nickel-plated

Package
Blister packing with hanging eyelet