– Powerful professional 50W megaphone with a strong, effective amplification allowing it to reach up to 1600 feet (500m) – Unit includes adjustable volume control, built-in siren, record function and shoulder strap for added safety. – 240-second (4 minutes) integrated audio memory for voice playback – Looping record and replay audio function on command – A massive 1500 mAh removable battery, can be used continuously for 4-8 hours – The rechargeable battery included with foldable prongs to plug into the outlet to charge – May also use 8 size “C” batteries (not included) with the battery holder included – Adjustable shoulder strap – Hand held microphone
