Features:<br />1. Ultra-small mini portable handheld microphone walkie Talkie with clear sound.<br />2. With a 360-degree rotating stainless steel metal clip;<br />3. The material includes environmental PU wire of bulletproof kevlar with winding structure・ and it is convenient and durable.<br />4. Can be connected with monaural headphones of an external 3.5mm plug .<br />5. Applicable to different types of walkie-talkie plug.<br /><br />Product Parameters:<br />1.. Material: PU wire<br />2. Weight: 74g<br />3. Size:Microphones: 7 * 4.5 * 2 cm / 2.76 * 1.77 * 0.79 in<br />Normal size: 60 cm / 23.62 in<br />4. Interface:K head3.5mm) plug (2.5mm)<br /><br />Microphone:<br />1.Sensitivity: -36 dB・ +/- 2dB<br />2.Impedance: 2.2K ohms<br /><br />Speaker:<br />Sensitivity: 87 dB・ +/- 3dB<br /><br />Package included:<br />1 x Walkie Talkie Microphone