Walkie talkie is a convenient and practical communication tool within a given range. It is especially suitable for policemen， hotel attendants， security guard， construction workers， etc. Microphone is an essential part of walkie talkie. This KMC-17 Professional Walkie Talkie Speaker Microphone is very reliable in quality and stable in performance. Adopting precise and sophisticated electronic components as well as high technology， it provides you with excellent tone quality. What is more， plastic outer shell ensures lightweight and convenient use.Thismicrophone isapplicable to KenwoodTK-208/308，TK-220/320， PuXing PX-777， PX-666， PX-3288， PX-888， and VEV-3288S， etc.                                    Features             Convenient， practical， compact and lightweight<br> Plastic outer shell is lightweightand durable <br> Compatible with many types of walkie talkies<br> Feature clear， loud and high-fidelity sound<br> Easy to install and replace<br> High-quality， sturdy and durable<br> Perfectly suitable for police， supermarkets， hospitals， airports and other staff to use <br>                                                            Specifications             Color     Black    <br> Brand     None    <br> Model     KMC-17    <br> Material     Plastic    <br> Applicable Models     TK-208/308，TK-220/320， PX-777， PX-666，PX-3288，VEV-3288S    <br> Weight     4.16oz / 118g    <br> Dimensions     (3.15 x 2.36 x 1.57)" / (8 x 6 x 4)cm (L x W x H)    <br> Cable Length     53cm    <br> Impedance     2.2Ω    <br> Sensitivity     -36dB +/- 2dB    <br> Frequency Response     20Hz ~ 1.6KHz     <br>                                                             Package Includes            1 x Walkie Talkie Speaker<br>