Home
Products
New Products
About Us
Contact Us
Company News
 
noise canceling box
 
Frequency range:20-20,000hz
Active noise attenuation:100-1,000Hz＞15db at 300Hz
Sensitivity :113db
Impedance:32Ohms
Maxium Power Input:220mW
Cable length:2.0m
Jack: 3.5mm-6.3mm plug+Airplane jack
Item no.07N830
Further Details金属入耳式耳机-3.jpg
  
 
ÎÞ±êÌâÎĵµ
Office Add: 7/F , Sinotrans Building, NO.46, Futian South Road, Huanggang Port, Shenzhen, Gongdong Province, China.
Contact Person: Ms. Echo     Tel: (86) 755 - 82369668     Fax: (86) 755 - 82369869 Mobile: 86-13902917930
URL: www.topwayltd.com / www.jacsonem.com     E-mail: topwayltd@szonline.net     marketing@topwayltd.com
Copyright © 2006-2008 Topway em Enterprise Ltd.