Handheld Amplifier Megaphone: Super Loud Outdoor Speaker for Promotions

This handheld amplifier megaphone is your ultimate solution for outdoor promotions and events. Designed to deliver exceptional audio clarity, it ensures your message is heard loud and clear over long distances. The portable design makes it easy to carry, while its user-friendly interface allows for quick volume adjustments. Ideal for rallies, public speaking, and any situation that requires powerful voice amplification, this megaphone is both durable and effective, making it a reliable companion for your promotional needs. Interface Type: USB Connection: Bluetooth connection Frequency Range: 100HZ-20KHZ Signal-to-Noise Ratio: ≥75dB Power supply: Built-in lithium battery Operation method: button Expandable storage: 32GB Number of speakers: 1 Bluetooth Protocol: 5.3 Effective distance: 10 m Playing time: 8 hours Shell material: plastic Box material: ABS Product weight: 0.7KG Function: Card Supported formats: TF card Playback Format: MP3 Speaker adjustment method: button Is APP supported?: yes Manufacture country: China Instructions included: No