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• Company Name:Guangzhou City Hiyoo Earphone Factory
• Posting Date:  August-13-2007
• Category:  Home Appliances
• Contact Person:Mr Li
• Tel Number:  0086-20-86057667
• Fax Number:  0086-20-86059002
• Website:Http://www.rich1994.com

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Address:Yongtai town，Baiyun district，Guangzhou city，Guangdong province，China
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A02 Specifications
* SPK: Φ30mm Mylar speaker
* Impedance: 32Ω±15%Ohm
* Sensitivity: 100±3dB/mW
* Effective Freq.Band: 20∽20KHz
* Rated input power: 10mW
* Max.input power: 15mW
* Mic Type:Ф6mm x 5mm
* Impedance:maximum2.2KΩ
* Sensitivity:-50db±5db (0db=1v/pa)
* Directivity:omnidirectional
* S/N Ratio: More than 60db
* Current Consumption: Max 0.5ma
* Standard Operation Voltage:4.5V
* Sensitivity Reduction:＜-3db at 1.5V
* Frequency Range: 100Hz- 16,KHz
* Plug Type: Ф3.5mm stereo
* cord length: about 2M

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