Sl150cb Pro Hi Definition On Ear Headphones - Chinaprice: contact company for price
to the skyways with high performance sound, the SL150 is a sleek and
comfortable option for any professional or avid music lover looking for
a powerful and precise audio mix experience on the go.
Below is a chart to help you better understand the causes and effects of different sound levels. The noise levels are rated in dB (decibels)
Environmental Noise Noise Level dB Possible Effects of Exposure
Quiet Library 30 dB No Effect - Normal
Normal Conversation 60 dB Comfortable Hearing
City Traffic (inside car) 85 dB Maximum Level before hearing
ecommends no more than 8 hours of exposure to sound levels of 90 dB daily.
Power Saw at 3’ 110 dB Permanent Hearing Loss likely due
o prolonged unprotected exposure.
Jet Engine at 100’ 120 to 140 dB At 125 dB the human ear begins to
ience pain that can lead to
manent hearing loss even
ing short unprotected periods.
Sl150cb Pro Hi Definition On Ear Headphones
Feel free to contact us with all your questions
- Posted By: basen technology co,.ltd
- Phone: 13641493600
- Address: ZhangKeng Minzhi AVE Longhua , shenzhen, China
- Website: http://www.headphone-earphone.com
Published date: September 7, 2012 -
- Business Description: BASEN is a headphone factory which committed to produce and sell brand headphones for ten years,we support retail,wholesale and oem.Hope to make a long term business with you!
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