2. Professional Manufacturer of Headphone
It is a professional enterprise that has been long dedicating itself in design, R&D, and production of audio products. Such as HI-FI headphone, earphone, headset, microphone and speaker parts, etc...They can produce almost all kinds of products in this field. Wired and wireless are available. Applied for computer, airplane, mp3/4, DVD, cellphone, radio and so on.


[2007-12-26]
Company: Keenray Electronics Co., Ltd. [Province:Guangdong, China]
4. Headphone (KN-890M)
Stereo Headphone with mic
Speaker: ¦µ50mm
Sensitivity: 100dB S. P. L at 1KHZ
Freqency Response: 20Hz-20, 000Hz
Rated Power: 100mW
Powe Capability: ...

[2008-05-05] Company: Keenray Electronics Co., Ltd. [Province:Guangdong, China]
12. Headset (KN-450)
KN-450
Microphone Unit:
1. Size: Φ 9.7*6.7mm
2. Frequency Response: 30Hz-16KHz
3. Sensitivity: -58db+/-3db
4. Rated Voltage: 3V
Driver Unit:
1. ...

[2008-05-05] Company: Keenray Electronics Co., Ltd. [Province:Guangdong, China]