15W Portable Voice Amplifier with Wireless Microphone — 20m Range, 7.4V Battery, FM/Recording/USB/TF

Compact 15W voice amplifier built for classrooms, conferences and guided tours. The 15W loudspeaker combined with a 7.4V high-capacity battery delivers clear, powerful sound and the ability to boost decibels for larger rooms. Microphone and noise control: High-sensitivity microphone paired with a digital smart microphone chip provides digital noise reduct. The device housing also includes noise reduction functionality that intelligently judges varying decibel levels to suppress background noise and produce big, high-quality sound. Recording and radio: One-key recording makes capturing sessions simple, and built-in FM radio gives you another playback option. Battery, mics and range: Built-in high-capacity lithium battery — charging 4-6 hours, sustainable use 12-15 hours. Includes a standard wired microphone and supports wireless PA up to 20 meters so you can put the speaker on a podium or desk and amplify via the wireless mic without carrying a heavy loudspeaker. Connections and playback: Multiple interfaces support U disk read, mobile phone playback, TF card reader, FM radio, computer connection for playback, and recording function. Typical uses: Ideal for teaching, training, tour guides, conferences, promotions and events, as well as use in hospitals, banks and other institutions.