Wireless Dual-Speaker Voice Amplifier with Headset Mic — Bluetooth, TF/FM, 2000mAh Battery, Up to 10000sq Coverage

Portable dual-speaker voice amplifier that raises your natural voice while protecting your throat. A dual microphone combination delivers clearer, softer speech; audio is produced by a high-frequency speaker paired with a full-range speaker to keep your voice distinct and minimize environmental noise. Coverage reaches up to 10000sq so your voice carries to distant listeners. Connectivity and playback include Bluetooth to pair with phones, TF card music playback, FM broadcast, and recording (need to insert the microphone to use). Built-in 2000mAh lithium battery provides up to 21 hours of amplification and about 10 hours of music playback; a full charge takes approximately 3 to 4 hours. The adjustable headset mic uses a flexible gooseneck and sits on top of the head for a secure fit; the system also supports UHF headphones (not included). Lightweight, easy to operate and highly portable — ideal for classrooms, meetings, outdoor events such as weddings, and tour guiding.