Portable Megaphone Bullhorn 30W Power Megaphone Speaker 300S Recording 500M Transmission Distance 10 Hours Long Lasting Battery 1500mAh1Powerful Sound: With a massive 30W output, this handheld megaphone delivers clear and loud sound, perfect for various occasion such as street vendors, tour guides, or game organizers. 2Built in Recording Function: Includes a 300 second recording capacity, allowing users to record important messages or pre set voice prompts, enhancing flexibility in use. 3Ultra Long Transmission Range: Offers an impressive 500 meters transmission distance, ensuring that your voice can reach every corner of the venue, whether it's a square, campus, or mall. 4Extended Battery Life: Boasts up to 10 hours of usage on a single charge, eliminating the hassle of frequent recharging and providing uninterrupted operation for extended periods. 5Ergonomic Design: The handheld design ensures a comfortable grip and easy operation, while its compact form factor makes it highly portable for use in different settings.