<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

                                        Model:JH-314-2


                                          帶指環式PTT的喉振麥克風
                                          1.真空管耳機吼振麥克風;
                                          2.可以提供保密通訊;
                                          3.帶指環式PTT,使用方便靈活;
                                          4.佩帶在使用者的脖上,通過吼部振動來接收音頻,有效的阻止背景噪音;
                                          5.適合守獵,捕魚,騎摩托車等工作環境;
                                          6.適用于Icom,standard,Yaesu,Adi,kenwood, Motorola Visa transceivers等不同品牌的對講機。



                                        技術規格
                                        技術規格
                                        喇叭:
                                        尺寸15mm
                                        聲壓103dB±3dB
                                        阻抗32Ω±15%
                                        音頻200mW
                                        麥克風:
                                        頻率20-16000HZ
                                        靈敏度-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>