How long does the battery last for the wireless headset microphone?

The microphone usage time is 5+ hours.

What is the output power of the W WINBRIDGE Wireless Voice Amplifier?

The output power of the W WINBRIDGE Wireless Voice Amplifier is 30W.

Questions & Answers: W WINBRIDGE Wireless Voice Amplifier with Headset Microphone, Portable Bluetooth 5.3 PA System for Teachers, Personal Rechargeable Megaphone with Speaker for Teaching and Speaking in Classrooms S93

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W WINBRIDGE Wireless Voice Amplifier with Headset Microphone, Portable Bluetooth 5.3 PA System for Teachers, Personal Rechargeable Megaphone with Speaker for Teaching and Speaking in Classrooms S93

30W Powerful Crystal-Clear Sound:Professional-grade amplifier delivers loud, distortion-free audio with wide dynamic range. Perfect for outdoor teaching, presentations, and gatherings.
Portable with Smart Controls:Lightweight design with LED screen, soft handle & adjustable strap. Independently adjust mic and speaker volumes for customized sound.
6-Hour Wireless Freedom:Long-lasting battery provides uninterrupted use. Comfortable headset mic supports multiple wearing styles (head/neck/handheld) for professional results.
Multi-Playback & Recording:Bluetooth 5.3, USB, TF card & AUX inputs. One-touch song switching and built-in recorder capture important moments effortlessly.
Pro Audio Features:Adjustable reverb effects and 6.35mm instrument port enhance performances. Ideal for educators, tour guides, coaches, and presenters.

$86^.00 –