Speaker Diameter: 12mm
Platform Supported: Android, Window, IOS, RIM
Microphone frequency response: 100 to 10,000 Hz
Frequency Range: 18~20000Hz
Senstivity: 116+3db(at 1KHz, 0.5rms)
Wire Length: 130cm
You can individualize the CX275s to fit your ear canal for superior sound by selecting among the 3 different sizes supplied ear adaptors.
Applicable to the 3.5 foot interface of the intelligent mobile phone.
Stereo output dynamic combination.
Flat winding prevention.
Built-in mic handsfree.
With volume control.