UHF Wireless Bluetooth Megaphone 15W Cordless Voice Amplifier Loudspeaker 7.4V with FM Radio - Easy to Operate

Compact cordless PA system with up to 20 meters wireless range — place the unit on a podium or desk and use the included wireless mic for instant amplification without lugging a heavy speaker. The 15W loudspeaker driven by a 7.4V supply delivers clear, room-filling volume ideal for large classrooms and conference rooms. Microphone and sound processing: high-sensitivity microphone plus a digital smart microphone chip provide digital noise reduction. The speaker’s built-in noise-reduction circuitry works with the chip to intelligently assess decibel levels and suppress unwanted noise for cleaner speech output. Connectivity and runtime: UHF wireless link, Bluetooth audio and FM radio give flexible source options. A built-in high-capacity lithium battery charges in 4-6 hours and supports continuous use for 12-15 hours. Simple to operate, portable, and suitable for teaching, meetings, and public speaking.