Features

• 2.5 mm jack available for most cell or cordless phones
• Ergonomic design with 4 foot cord
• Earpiece with short are microphone
• Adjustable earphone nozzle to fit your right or left ear
• Provided NOKIA adapter for use with NOKIA 71xx/61xx/51xx series
• Headphone Type: Dynamic
• Earphone Sensitivity: 111 dB/1 mW
• 9mm driver
• Microphone Type: Condenser
• Microphone directivity: Non-directional
• Microphone Sensitivity: -60dB (0dB=1V/0.5Pa)
• Weight: 0.18 ounce