<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p style="font-size:0px;color:rgb(236, 240, 193);">dianxiaobao_1</p><div style="font-size:0px;margin:0px auto;margin:0px auto;"> <div> </div> <table style="border-collapse:collapse;" border="0" cellpadding="0" cellspacing="0"> <tbody> <tr> <td><p><a href="https://www.aliexpress.com/item/detail/32832504702.html" target="_self" class=""></a></p></td> <td><p><a href="https://www.aliexpress.com/item/detail/32817563612.html" target="_self" class=""></a></p></td> <td><p><a href="https://www.aliexpress.com/item/detail/32814581206.html" target="_self" class=""></a></p></td> <td><p><a href="https://www.aliexpress.com/item/detail/32817543314.html" target="_self" class=""></a></p></td> <td><p><a href="https://www.aliexpress.com/item/detail/32814561365.html" target="_self" class=""></a></p></td> </tr> <tr> <td><p><a href="https://www.aliexpress.com/item/detail/32814549587.html" target="_self" class=""></a></p></td> <td><p><a href="https://www.aliexpress.com/item/detail/32821207836.html" target="_self" class=""></a></p></td> <td><p><a href="https://www.aliexpress.com/item/detail/32837339893.html" target="_self" class=""></a></p></td> <td><p><a href="https://www.aliexpress.com/item/detail/32837355835.html" target="_self" class=""></a></p></td> <td><p><a href="https://www.aliexpress.com/item/detail/32824058222.html" target="_self" class=""></a></p></td> </tr> </tbody> </table> </div><p style="font-size:0px;color:rgb(236, 240, 193);">dianxiaobao_2</p><div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Noise reduction rate: 37.4 dB</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Function: to reduce the sound, improve sleep quality</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Use range: exercise sleep operation machinery to open the plane</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Features: ear canal design, antibacterial series of sound insulation</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Cable: None</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Size: 4.5 * 4.5 * 2 cm</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Material: foam</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Use: stuffed into the ear</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Efficacy: comfortable</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Whether it can be washed: can be washed repeatedly</span></span> </div> <div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Quantity: 1&nbsp;</span></span> <span style="font-size:22px;font-family:georgia, serif;">box/4 pieces&nbsp;</span> </div> </div><div> </div><div> <span style="color:rgb(255, 0, 0);"><span style="font-family:georgia, serif;"><span style="font-size:22px;">Micro air hole reflection attenuation noise</span></span></span> </div><div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">1300-18 million micro-stomatal structure, so that noise through the micro-vent hole when the temperature reflection and scattering to substantially reduce the noise.</span></span> </div><div> </div><div> <span style="color:rgb(255, 0, 0);"><span style="font-family:georgia, serif;"><span style="font-size:22px;">Anti - ear canal shape design</span></span></span> </div><div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Better fit the ear canal to enhance the ear plug sealing, and thus improve the sound insulation effect.</span></span> </div><div> </div><div> <span style="color:rgb(255, 0, 0);"><span style="font-family:georgia, serif;"><span style="font-size:22px;">Design of funnel base shape</span></span></span> </div><div> <span style="font-family:georgia, serif;"><span style="font-size:22px;">Can effectively block the sound from the earbuds infiltration, so as to achieve an average noise reduction of 37 dB, the maximum noise reduction of 48.4 dB effect.</span></span> </div><div> </div><p style="font-size:0px;color:rgb(236, 240, 193);">dianxiaobao_3</p><div style="font-size:0px;margin:0px auto;margin:0px auto;"></div><p style="font-size:0px;color:rgb(236, 240, 193);">dianxiaobao_4</p><div> HANRIVER </div><br></div></div>