无码成人免费全部观看软件

<noframes id="jtnvv">
<address id="jtnvv"><address id="jtnvv"><nobr id="jtnvv"></nobr></address></address>
<form id="jtnvv"></form>

    <form id="jtnvv"></form>

        中文|English 全國服務熱線:0755-23816465
        Home Product HeadphonesStereo Headphone

        Products Name:KUBT T-992
        Products Medol:T-992
        Products Detail:
        speaker specifications:          Φ40 mm                 
        Directivity                       Omni directional           
        speaker impedance:                32 Ω                      
        Frequency Response                20~20000Hz
        Sensitivity(S.P.L)                -54dB±3dB 
        Cord Length                       ≤1.6   
         
        Weight:    236 g
        Box Size: 60*50.5*56.5 cm
        Per/Box:  100 pcs

        立即購買
        无码成人免费全部观看软件