Product Description •Comfortable padded ear cushions •Stainless steel headband •Adjustable support adapts to individual head size •Flexible stainless steel microphone boom for hands-free communication •Padded microphone eliminates pop noise •Durable cable with nylon mesh protective jacket •Adjustable in-line volume control •Lifetime Warranty Standards and Certifications •CE •FCC •RoHS •WEEE Headphones •Frequency response: 20 Hz – 20 kHz •Impedance: 32 Ω •Sensitivity: 108 dB SPL at 1 kHz •Input connection: 3.5mm stereo plug Microphone •Type: omnidirectional Electret condenser •Frequency response: 30 Hz – 16 kHz •Impedance: 2.2 kΩ •Sensitivity: -58 dB ± 3 dB •Output connection: 3.5mm plug Physical •Cable: 2.5 m (8 ft.) •Weight: 161.5 g (5.7 oz.) Package Contents •Stereo Headset •Instructions