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

        KUBT T-995
        T-995
        喇叭規格/speaker specifications:        Φ40 mm                  

        方向性/Directivity                     全指向/Omni directional            

        阻抗/speaker impedance:                32 Ω                       

        頻率響應/Frequency Response           20~20000Hz

        靈敏度/Sensitivity(S.P.L)                -54dB±3dB  

        線長/Cord Length                      ≤1.6      


        立即購買
        无码成人免费全部观看软件