第1个回答 2012-01-02
Horn: using 40mm high strength Po magnetic speaker, can reproduce the powerful sound, having a wide frequency response and surging bass, applicable to a variety of audio system.Product characteristics: 1 in line with the European ROHS environmental standards, comprehensive health advocacy and environmental protection. 2 dynamic lifting system by bass, bass shock into the auditory nerve, brought hitherto unknown music enjoy. 3 advanced airflow dynamics joined, so that the high frequency performance more most incisive. 4 exquisitely carved human design, durable, comfortable to wear, is the pursuit of the trend of choice.Headset microphone specifications: size: 9.7x6.7mm: 40mm horn diameterSensitivity: impedance: 32 - 58Directions : all point to a frequency response: 20Impedance: 2.2 output sound pressure: 112Plug diameter: 3.5 length: 2.5Reminder: long time, high volume use headphones to listen to music, there will be a loss of hearing, please control volume.The environmental protection of the global green Certified Partner