<form id="rjrbr"><form id="rjrbr"></form></form>

        <address id="rjrbr"><nobr id="rjrbr"><nobr id="rjrbr"></nobr></nobr></address>

                
                

                  <form id="rjrbr"><form id="rjrbr"><nobr id="rjrbr"></nobr></form></form>

                    <form id="rjrbr"><form id="rjrbr"></form></form>

                      <form id="rjrbr"></form>

                        <address id="rjrbr"><nobr id="rjrbr"><nobr id="rjrbr"></nobr></nobr></address>
                          <dfn id="rjrbr"><mark id="rjrbr"><cite id="rjrbr"></cite></mark></dfn>

                            <address id="rjrbr"><nobr id="rjrbr"><meter id="rjrbr"></meter></nobr></address>

                              <form id="rjrbr"><form id="rjrbr"><th id="rjrbr"></th></form></form>

                              <form id="rjrbr"></form>
                              
                              

                                    <form id="rjrbr"></form>

                                        |
                                        EN
                                        JH-807C-B空氣導管耳機

                                        Model:JH-807C-B空氣導管耳機


                                          對講機雙線耳機
                                          1.對講機透明管耳機麥克風;
                                          2.不用拿著對講機也可以聽和說并且聲音清晰;
                                          3.透明管SPK,隱蔽效果好,有利于通訊的保密性;
                                          4.適用于Icom,standard,Yaesu, kenwood, transceivers等不同品牌的對講機。

                                        85d37b11102eb9f41a50568f7d4b32c3.jpg


                                        技術規格

                                        喇叭:
                                        尺寸:16mm
                                        頻率:200~5000HZ
                                        聲壓:90dB+/-3dB
                                        阻抗:90 Ω ±10%
                                        音頻:100mW

                                        麥克風:
                                        尺寸:9.7*5.0mm
                                        頻率:20~16000HZ
                                        靈明度:-36dB±2dB
                                        阻抗:2.2K Ω


                                        被粗大的猛烈的进出感受免费视频|久久天天躁狠狠躁夜夜|国产成人AV电影在线观看浪潮|天天爽夜夜爽夜夜爽精品视频|

                                            <form id="rjrbr"><form id="rjrbr"></form></form>

                                              <address id="rjrbr"><nobr id="rjrbr"><nobr id="rjrbr"></nobr></nobr></address>

                                                      
                                                      

                                                        <form id="rjrbr"><form id="rjrbr"><nobr id="rjrbr"></nobr></form></form>

                                                          <form id="rjrbr"><form id="rjrbr"></form></form>

                                                            <form id="rjrbr"></form>

                                                              <address id="rjrbr"><nobr id="rjrbr"><nobr id="rjrbr"></nobr></nobr></address>
                                                                <dfn id="rjrbr"><mark id="rjrbr"><cite id="rjrbr"></cite></mark></dfn>

                                                                  <address id="rjrbr"><nobr id="rjrbr"><meter id="rjrbr"></meter></nobr></address>

                                                                    <form id="rjrbr"><form id="rjrbr"><th id="rjrbr"></th></form></form>

                                                                    <form id="rjrbr"></form>
                                                                    
                                                                    

                                                                          <form id="rjrbr"></form>