Mini Portable Handheld Megaphone Amplifier Recording Loud-Speaker

Description

Mini Portable Handheld Megaphone Amplifier Recording Loud-Speaker. Rechargeable Battery: Powered by 18650 Li-ion battery for portable use. Bluetooth Connectivity: Supports wireless audio streaming via Bluetooth. Multi-Format Storage: Compatible with USB flash drives and TF cards. High Sound Output: Delivers 100dB sound pressure level with 15W power. Full Recording Function: Capable of recording audio directly on the device. Long Transmission Range: Effective transmission distance up to 400 meters. Siren Function: Built-in siren mode for emergency or public address. Customization Available: Offers full customization including appearance and design.