久久人人爽人人爽人人片AV不 ,国产精品亚洲w码日韩中文,国产高清-国产av,一二三四在线高清中文版免费观看

搜索
當前位置: > 產品中心 > 耳機 > 電子耳機 > LE401D 電子耳罩
LE401D 電子耳罩
· Effectively compress any noise,continuous or impulse, 82dB or higher
· Single power and volume control knob
· Comfort headband W/mteal wire frame
· Compact folding design
· Sound activeted compression -0.02 second reaction time
· Powered by two AAa batteries (not included)
· External battery compartment
· Color is optional
· AUX jack connects to MP3 player
· Color is optional
· CE EN352-1,352-4,352- 6,SNR:26DB
· ANSI:NRR:23DB
· LED light
· CE EN352-1,352-4,352- 8,SNR:29dB
· ANSI,NRR:23DB
同系列其他型號產品
手機二維碼
微信公眾號
聯系我們
Tel: 0577 - 66605255 65399555
Fax: 0577 - 66605252
E-mail: onlyele@onlyele.com
aolian@www.windowcoveringsu.com
Wab: www.www.windowcoveringsu.com