Megaphone with output power of 15 W and sensitivity of 100 dB from TM series for most varying applications. It is equipped with built-in microphone, switchable siren and volume control, and provides traditional practical pistol grip with wrist strap for secure and stable attachment. Device is powered by eight AA 1.5 V batteries (not included). Dimensions: 205 x 340 mm. Weight: 1.1 kg. White colour.